Abstract: Multiparticle azimuthal correlations of prompt $D^0$ mesons are measured in PbPb collisions at $\sqrt{s_{NN}}=5.02~TeV$. The data, collected using the CMS detector at the LHC in 2018, correspond to an integrated luminosity of $0.58~nb^{-1}$. The second Fourier coefficient of the azimuthal distribution ($v_2$) of $D^0$ mesons as a function of their transverse momentum and event centrality is extracted for the first time using a four-particle cumulant method. Using previously measured two-particle cumulant results, the ratios of $v_2$ values obtained with the four- and two-particle cumulant methods are found to be below unity for prompt $D^0$ mesons. These ratios are also comparable to those of all charged particles in the event. However, hints of deviation are seen in the most central and peripheral collisions. To further investigate the origin of flow fluctuations in the charm sector, these measurements are compared with models implementing different mechanisms of charm quark energy loss in the quark-gluon plasma.

Probing charm quark dynamics via multiparticle correlations in PbPb collisions at $\sqrt{s_\mathrm{NN}}$ =5.02 TeV;CMS Collaboration;2021;HEPData


Abstract: Update arxiv v3

Soft-dielectron excess in proton-proton collisions at $\sqrt{s}$ = 13 TeV;ALICE Collaboration;2023;HEPData


Abstract: No data abstract available.

Search for the exotic decay of the Higgs boson into two light pseudoscalars with four photons in the final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search for new long-lived particles (LLPs) decaying to leptons using proton-proton collisions produced by the CERN LHC at $\sqrt{s}=13$ TeV is presented. Events are selected with two leptons (an electron [e] and a muon [$\mu$], two electrons, or two muons) that both have transverse impact parameter values between 0.01 cm and 10 cm. Data used for the analysis were collected with the CMS detector in 2016, 2017, and 2018, and correspond to an integrated luminosity of 118 (113) $\text{fb}^{-1}$ in the ee channel (e$\mu$ and $\mu\mu$ channels). The search is designed to be sensitive to a wide range of models with displaced e$\mu$, ee, and $\mu\mu$ final states. The results constrain several well-motivated models involving new LLPs that decay to displaced leptons. For some areas of the available phase space, these are the most stringent constraints to date.

Search for long-lived particles decaying to leptons with large impact parameter in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: A search for exclusive two-photon production via photon exchange in proton-proton collisions, $pp\to p\gamma\gamma p$ with intact protons, is presented.The data correspond to an integrated luminosity of 9.4 fb$^{-1}$ collected in 2016 using the CMS and TOTEM detectors at a center-of-mass energy of 13 TeV at the LHC.Events are selected with a diphoton invariant mass above 350 GeV and with both protons intact in the final state, to reduce backgrounds from strong interactions.The events of interest are those where the invariant mass calculated from the momentum losses of the forward-moving protons equals the mass of the central, two-photon system.No events are found that satisfy this condition.Interpreting this result in an effective dimension-8 extension of the standard model, the first limits are set on the two anomalous four-photon coupling parameters.If the other parameter is constrained to its standard model value, the limits at 95% CL are $\left|\zeta_1\right|<2.88\times 10^{-13}$ GeV$^{-4}$ and $\left|\zeta_2\right|<6.03\times 10^{-13}$ GeV$^{-4}$.

First search for exclusive diphoton production at high mass with tagged protons in proton-proton collisions at $\sqrt{s} =$ 13 TeV;TOTEM Collaboration;2022;HEPData


Abstract: No data abstract available.

Study of dijet events with large rapidity separation in proton-proton collisions at $\sqrt{s}$ = 2.76 TeV;CMS Collaboration;2021;HEPData


Abstract: The cross section for $\mathrm{W}$ or $\mathrm{Z}$ boson production in association with two photons is measured in proton-proton collisions at a centre-of-mass energy of $13\,\mathrm{TeV}$. The data set corresponds to an integrated luminosity of $137\,\mathrm{fb}^{-1}$ collected by the CMS experiment at the LHC. The $\mathrm{W}\to\ell\nu$ and $\mathrm{Z}\to\ell\ell$ decay modes (where $\ell=\mathrm{e},\mu$) are used to extract the $\mathrm{W}\gamma\gamma$ and $\mathrm{Z}\gamma\gamma$ cross sections in a phase space defined by electron (muon) with transverse momentum larger than $35\,(30)\,\mathrm{GeV}$ and photon transverse momentum larger than $20\,\mathrm{GeV}$. The measured cross sections in this phase space are $\sigma(\mathrm{W}\gamma\gamma)=13.6^{+1.9}_{-1.9}\,\mathrm{(stat)}^{+4.0}_{-4.0}\,\mathrm{(syst)}\pm 0.08\,\mathrm{(PDF + scale)}\,\mathrm{fb}$ and $\sigma(\mathrm{Z}\gamma\gamma)=5.41^{+0.58}_{-0.55}\,\mathrm{(stat)}^{+0.64}_{-0.70}\,\mathrm{(syst)}\pm 0.06\,\mathrm{(PDF + scale)}\,\mathrm{fb}$. Limits on anomalous quartic gauge couplings are set in the framework of an effective field theory with dimension-8 operators.

Measurements of the pp $\to$ W$^\pm\gamma\gamma$ and pp $\to$ Z$\gamma\gamma$ cross sections at $\sqrt{s} =$ 13 TeV and limits on anomalous quartic gauge couplings;CMS Collaboration;2021;HEPData


Abstract: CERN-LHC. Jet fragmentation transverse momentum ($j_\mathrm{T}$) distributions are measured in proton-proton (pp) and proton-lead (p--Pb) collisions at $\sqrt{s_\mathrm{NN}}$ with the ALICE experiment at the LHC. Jets are reconstructed with the ALICE tracking detectors and electromagnetic calorimeter using the anti-$k_\mathrm{T}$ algorithm with resolution parameter $R = 0.4$ in the pseudorapidity range $|\eta|<0.25$. The $j_\mathrm{T}$ values are calculated for charged particles inside a fixed cone with a radius $R = 0.4$ around the reconstructed jet axis. The $j_\mathrm{T}$ distributions are further characterised by fitting them with a function composed of an inverse gamma function for higher $j_\mathrm{T}$ values (called the wide component), related to the perturbative component of the fragmentation process, and with a Gaussian for lower $j_\mathrm{T}$ values (called the narrow component), predominantly connected to the hadronisation process.

Jet fragmentation transverse momentum distributions in pp and p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement of the Drell-Yan forward-backward asymmetry at high dilepton masses in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: Measurements of elliptic ($v_2$) and triangular ($v_3$) flow coefficients of $\pi^{\pm}$, $\rm{K}^{\pm}$, p+$\rm\overline{p}$, ${\rm K}^{0}_{\rm{S}}$, and $\Lambda$+$\overline{\Lambda}$ obtained with the scalar product method in Xe-Xe collisions at $\sqrt{s_{\rm{NN}}} = 5.44$ TeV are presented. The results are obtained in the rapidity range $\left | y \right |<0.5$ and reported as a function of transverse momentum, $p_{\rm T}$, for several collision centrality classes. The flow coefficients exhibit a particle mass dependence for $p_{\rm T}<3$ GeV/c, while a grouping according to particle type (i.e., meson and baryon) is found at intermediate transverse momenta ($3

Anisotropic flow of identified hadrons in Xe-Xe collisions at $\sqrt{s_{NN}}$ = 5.44TeV;ALICE Collaboration;2021;HEPData


Abstract: The production cross section of prompt $\Lambda_{\rm {c}}^{+}$ charmed baryons was measured with the ALICE detector at the LHC at midrapidity in proton-proton (pp) and proton-lead (p-Pb) collisions at a centre-of-mass energy per nucleon pair of $\sqrt{s_{\rm {NN}}} = 5.02$ TeV. The $\Lambda_{\rm {c}}^{+}$ and $\Lambda_{\rm {c}}^{-}$ baryons were reconstructed in the hadronic decay channels $\Lambda_{\rm {c}}^{+} \to {\rm p} {\rm K}^{-}\pi^{+}$ and $\Lambda_{\rm {c}}^{+} \to {\rm p} {\rm K}^{0}_{S}$ and respective charge conjugates. The measured differential cross sections as a function of transverse momentum ($p_{\rm {T}}$) and the $p_{\rm {T}}$-integrated $\Lambda_{\rm {c}}^{+}$ production cross section in pp and in p-Pb collisions are presented. The $\Lambda_{\rm {c}}^{+}$ nuclear modification factor ($R_\mathrm{pPb}$), calculated from the cross sections in pp and in p-Pb collisions, is presented and compared with the $R_\mathrm{pPb}$ of D mesons. The $\Lambda_{\rm {c}}^{+}$/${\rm D}^{0}$ ratio is also presented and compared with the light-flavour baryon-to-meson ratios p$/\pi$ and $\Lambda / {\rm K}^{0}_{S}$, and measurements from other LHC experiments. The results are compared to predictions from model calculations and Monte Carlo event generators.

$\rm \Lambda_{c}^{+}$ production and baryon-to-meson ratios in pp and p-Pb collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV at the LHC;ALICE Collaboration;2021;HEPData


Abstract: No data abstract available.

Search for invisible decays of the Higgs boson produced via vector boson fusion in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2022;HEPData


Abstract: Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at 13 TeV. The 95% CL upper limits on the production cross section as a function of the $\kappa_{\lambda}$ and $\kappa_{2V}$ modifiers are provided.

Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract:
A search is reported for pairs of light Higgs bosons ($\mathrm{H}_1$) produced in supersymmetric cascade decays in final states with small missing transverse momentum. A data set of LHC pp collisions collected with the CMS detector at $\sqrt s=13\;\mathrm{TeV}$ and corresponding to an integrated luminosity of $137\;\mathrm{fb}^{-1}$ is used. The search targets events where both $\mathrm{H}_1$ bosons decay into $b\bar{b}$ pairs that are reconstructed as large-radius jets using substructure techniques. No evidence is found for an excess of events beyond the background expectations of the standard model (SM). Results from the search are interpreted in the next-to-minimal supersymmetric extension of the SM, where a "singlino" of small mass leads to squark and gluino cascade decays that can predominantly end in a highly Lorentz-boosted singlet-like $\mathrm{H}_1$ and a singlino-like neutralino of small transverse momentum. Upper limits are set on the product of the squark or gluino pair production cross section and the square of the $b\bar{b}$ branching fraction ($\mathcal{B}$) of the $\mathrm{H}_1$ in a benchmark model containing almost mass-degenerate gluinos and light-flavour squarks at the mass $m_{\mathrm{SUSY}}$. Under the assumption of an SM-like $\mathrm{H}_1\to b\bar{b}$ branching fraction, $\mathrm{H}_1$ bosons with masses in the range $40$-$120\;\mathrm{GeV}$ arising from the decays of squarks or gluinos with a mass of $1200$ to $2500\;\mathrm{GeV}$ are excluded at 95% confidence level.

Simplified analysis for reinterpretation
 To aid reinterpretation of the search, a simplified analysis is performed using only the 10 search regions in the upper $H_T$ category of the nominal analysis. The results, which are approximately model-independent, are presented here. The value $A_{\mathrm{kin}}$ is defined as the product of acceptance and efficiency for a signal event to satisfy the kinematic selection and the $H_T>3500\;\mathrm{GeV}$ requirement of the nominal analysis. The value of $A_{\mathrm{kin}}$ is common among all 10 search regions in the simplified analysis, and is quoted for the benchmark signal model in Table 3. Upper limits on the product $\sigma \times \mathcal{B}^2 \times A_{\mathrm{kin}}$ as a function of $m_{\mathrm{H_1}}$ are set in Figure 11, from which $\sigma \times \mathcal{B}^2$ limits for different signal models can be derived through division by the appropriate value of $A_{\mathrm{kin}}$. Since the upper $H_T$ category provides most of the sensitivity for $m_{\mathrm{SUSY}}>2000\;\mathrm{GeV}$ in the nominal analysis, the $\sigma\mathcal{B}^2$ upper limits in this region are not much weaker in the simplified analysis. This is not the case in the region $m_{\mathrm{SUSY}}<2000\;\mathrm{GeV}$, where the lower $H_T$ categories become important. The double-b tag and mass region selections are not considered in $A_{\mathrm{kin}}$. This is done for simplicity, and because the fraction of events satisfying these selections is not found to be strongly model-dependent (except for the dependence on $m_{\mathrm{H_1}}$, which is accounted for explicitly in Figure 11). For the benchmark model, this fraction is found to be independent of $m_{\mathrm{SUSY}}$ within 10% in the region $1600

Search for light Higgs bosons from supersymmetric cascade decays in pp collisions at $\sqrt{s}$ =13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search for a heavy resonance decaying into a top quark and a W boson in proton-protoncollisions at $\sqrt{s}=13$ TeV is presented. The data analyzed were recorded with the CMS detector at theLHC and correspond to an integrated luminosity of 137 fb$^{-1}$.The search is performed in the lepton+jets final state, where the lepton is either an electron or a muon.The top quark is reconstructed as a single jet and the W boson from its decay into a charged leptonand a neutrino. A top quark tagging technique based on a jet clusteringwith variable distance parameter and inherent jet grooming is used to identify jets from the collimated top quark decay.The results are interpreted in the context of a benchmark model where an excited bottom quark b* is the heavy resonance.A statistical combination with a search in the all-hadronic final state is performed in order to derive limits on this model.The range of probed b* masses was extended from 1.4 TeV down to 0.7 TeV.At a 95% confidence level, b*masses up to 3.0, 3.0, and 3.2 TeV are excluded for left-handed, right-handed, and vector-like couplings,respectively.

Search for a heavy resonance decaying into a top quark and a W boson in the lepton+jets final state at $\sqrt{s}$= 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The associated production of a $\mathrm{W}$ and a $\mathrm{Z}$ boson is studied in final states with multiple leptons produced in proton-proton ($\mathrm{p}$$\mathrm{p}$) collisions at a centre-of-mass energy of $13~\mathrm{TeV}$ using $137~\mathrm{fb}^{-1}$ of data collected with the CMS detector at the LHC. A measurement of the total inclusive production cross section yields $\sigma_{\textrm{tot}}(\mathrm{pp}\to\mathrm{WZ}) = 50.6 \pm 0.8 (\textrm{stat}) \pm 1.5 (\textrm{syst}) \pm 1.1 (\textrm{lum}) \pm 0.5 (\textrm{theo})~\mathrm{pb}$. Measurements of the fiducial and differential cross sections for several key observables are also performed in all the final-state lepton flavour and charge compositions with a total of three charged leptons, which can be electrons or muons. All results are compared with theoretical predictions computed up to next-to-next-to-leading order in quantum chromodynamics plus next-to-leading order in electroweak theory and for various sets of parton distribution functions. The results include direct measurements of the charge asymmetry and the $\mathrm{W}$ and $\mathrm{Z}$ vector boson polarization. The first observation of longitudinally polarized $\mathrm{W}$ bosons in $\mathrm{WZ}$ production is reported. Anomalous gauge couplings are searched for, leading to new constraints on beyond-the-standard-model contributions to the $\mathrm{WZ}$ triple gauge coupling.

Measurement of the inclusive and differential WZ production cross sections, polarization angles, and triple gauge couplings in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: Measurements of the associated production of a W boson and a charm (c) quark in proton-proton collisions at a centre-of-mass energy of 8 TeV is reported. The analysis uses a data sample corresponding to a total integrated luminosity of 19.7 {\rm fb}$^{-1}$ collected by theCMS detector at the LHC. The W bosons are identified through their leptonic decays to an electron or a muon, and a neutrino. Charm quark jets are selectedusing distinctive signatures of charm hadron decays.The product of the cross section and branching fraction $ \sigma({\rm pp} \rightarrow {\rm W + c + X}) B({\rm W}\rightarrow \ell \nu)$, where $\ell =$ e or $\mu$, and the cross section ratio $ \sigma({\rm pp} \rightarrow {\rm W^+ + \bar{c} + X}) / \sigma( {\rm pp} \rightarrow {\rm W^- + c + X}) $ are measured inclusively and differentially as functions of the absolute pseudorapidity and of the transverse momentum of the lepton from the W boson decay.The results are compared with theoretical predictions.The impact of these measurements on the determination of the strange quark distribution is assessed.

Measurements of the associated production of a W boson and a charm quark in proton-proton collisions at $\sqrt{s}$ = 8 TeV;CMS Collaboration;2021;HEPData


Abstract: A search for long-lived particles (LLPs) produced in association with a Z boson is presented. The study is performed using data from proton-proton collisions with a center-of-mass energy of 13 TeV recorded by the CMS experiment during 2016--2018, corresponding to an integrated luminosity of 117fb$^{-1}$. The LLPs are assumed to decay to a pair of standard model quarks that are identified as displaced jets within the CMS tracker system. Triggers and selections based on Z boson decays to electron or muon pairs improve the sensitivity to light LLPs (down to 15 GeV). This search provides sensitivity to beyond the standard model scenarios which predict LLPs produced in association with a Z boson. In particular, the results are interpreted in the context of exotic decays of the Higgs boson to a pair of scalar LLPs (H $\rightarrow$ SS). The Higgs boson decay branching fraction is constrained to values less than 6 % for proper decay lengths of 10--100 mm and for LLP masses between 40 and 55 GeV. In the case of low-mass (${\approx}15 GeV$) scalar particles that subsequently decay to a pair of b quarks, the search is sensitive to branching fractions B(H $\rightarrow$ SS)< 20% for proper decay lengths of 10--50 mm. The use of associated production with a Z boson increases the sensitivity to low-mass LLPs of this analysis with respect to gluon fusion searches. In the case of 15 GeV scalar LLPs, the improvement corresponds to a factor of 2 at a proper decay length of 30 mm.

Search for long-lived particles produced in association with a Z boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: A search has been performed for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production in semileptonic final states, with two charged leptons (electrons or muons) produced by the decay of a Z boson, and two quarks produced by the decay of a Z, W, or Higgs boson H. The analysis is sensitive to resonances with masses in the range from 450 to 1800 GeV. Two categories are defined based on the merged or resolved reconstruction of the hadronically decaying boson. The search is based on data collected during 2016 to 2018 by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 $\text{fb}^{-1}$. No significant excess is observed in the data above the standard model background expectation. Upper limits on the production cross section of heavy, narrow spin-1 and spin-2 resonances are derived as functions of the resonance mass, and exclusion limits on the production of W' bosons and bulk graviton particles are calculated in the framework of the heavy vector triplet and warped extra dimensions model, respectively. In addition, upper limits on the ALP-mediated diboson production cross section and ALP couplings to standard model particles are obtained in the framework of linear and chiral effective field theories.

Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: A search for supersymmetry in events with two or three low-momentum leptons and missing transverse momentum is performed. The search uses proton-proton collisions at $\sqrt{s} = 13~\text{TeV}$ collected in the three-year period $2016-2018$ by the CMS experiment at the LHC and corresponding to an integrated luminosity of up to $137~\text{fb}^{-1}$. The data are found to be in agreement with expectations from standard model processes. The results are interpreted in terms of electroweakino and top squark pair production with a small mass difference between the produced supersymmetric particles and the lightest neutralino. For the electroweakino interpretation, two simplified models are used, a wino-bino model and a higgsino model. Exclusion limits at $95\%$ confidence level are set on $\tilde{\chi}^0_2/\tilde{\chi}^\pm_1$ masses up to $275~\text{GeV}$ for a mass difference of $10~\text{GeV}$ in the wino-bino case, and up to $205(150)~\text{GeV}$ for a mass difference of $7.5(3)~\text{GeV}$ in the higgsino case. The results for the higgsino are further interpreted using a phenomenological minimal supersymmetric standard model, excluding the higgsino mass parameter $\mu$ up to $180~\text{GeV}$ with the bino mass parameter $M_1$ at $800~\text{GeV}$. In the top squark interpretation, exclusion limits are set at top squark masses up to $540~\text{GeV}$ for four-body top squark decays and up to $480~\text{GeV}$ for chargino-mediated decays with a mass difference of $30~\text{GeV}$.

Search for supersymmetry in final states with two or three soft leptons and missing transverse momentum in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for CP violation using $\mathrm{t\bar{t}}$ events in the lepton+jets channel in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

A new calibration method for charm jet identification validated with proton-proton collision events at $\sqrt{s}$ =13 TeV;CMS Collaboration;2021;HEPData


Abstract: A search for a right-handed $\mathrm{W}$ boson ($\mathrm{W_R}$) and a heavy neutrino ($\mathrm{N}$), in a final state consisting of two same--flavor leptons ($\mathrm{e}\mathrm{e}$ or $\mu\mu$) and two quarks, is presented. The search is performed with the CMS experiment at the CERN LHC using a data sample of proton-proton collisions at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of 137 $\mathrm{fb}^{-1}$. The search covers both regions of phase space where the decay products of the heavy neutrino are merged into a single large-area jet and where the decay products are well separated. The expected signal is characterized by an excess in the invariant mass distribution of the final-state objects and no significant excess over the standard model background expectations is observed. The observations are interpreted as upper limits on the product of $\mathrm{W_R}$ production cross sections and branching fractions assuming that couplings are identical to those of the standard model $\mathrm{W}$ boson. For $m_{\mathrm{N}}=1/2~m_{\mathrm{W_R}}$ ($m_{\mathrm{N}}=200$ GeV), the mass of the $\mathrm{W_R}$ is excluded at 95\% confidence level up to 4.7 (4.8) and 5.0 (5.4) TeV for the electron and muon channels, respectively. The maximum observed global significance is in the electron channel and correpsonds to 2.78 standard deviations for a signal with $(m_{\mathrm{W_R}}, m_{\mathrm{N}}) = (6.0, 0.8)$ TeV. This analysis provides the most stringent limits on the $\mathrm{W_R}$ mass to date.

Search for a right-handed W boson and a heavy neutrino in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: CERN-LHC-CMS. Observation of triple J/psi meson production in proton-proton collisions at sqrt(s)=13 TeV.

Observation of triple J/$\psi$ meson production in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement and QCD analysis of double-differential inclusive jet cross sections in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: CERN-LHC. The production of the $\Lambda$(1520) baryonic resonance has been measured at midrapidity in inelastic pp collisions at $\sqrt{s}$ $\mathrm{=}$ 7 TeV and in p--Pb collisions at $\sqrt{s_{\rm{NN}}}$ $\mathrm{=}$ 5.02 TeV for non-single diffractive events and in multiplicity classes. The resonance is reconstructed through its hadronic decay channel $\Lambda$(1520) $\rightarrow$ pK$^{-}$ and the charge conjugate with the ALICE detector. The integrated yields and mean transverse momenta are calculated from the measured transverse momentum distributions in pp and p--Pb collisions. The mean transverse momenta follow mass ordering as previously observed for other hyperons in the same collision systems. A Blast-Wave function constrained by other light hadrons ($\pi$, K, K$_{\rm{S}}^0$, p, $\Lambda$) describes the shape of the $\Lambda$(1520) transverse momentum distribution up to 3.5 GeV/$c$ in p--Pb collisions. In the framework of this model, this observation suggests that the $\Lambda$(1520) resonance participates in the same collective radial flow as other light hadrons. The ratio of the yield of $\Lambda$(1520) to the yield of the ground state particle $\Lambda$ remains constant as a function of charged-particle multiplicity, suggesting that there is no net effect of the hadronic phase in p--Pb collisions on the $\Lambda$(1520) yield.

Measurement of $\Lambda$(1520) production in pp collisions at $\sqrt{s}$ = 7 TeV and p-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV;ALICE Collaboration;2022;HEPData


Abstract: A search for new heavy resonances decaying to a pair of Higgs bosons (HH) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC in 2016--2018, corresponding to an integrated luminosity of 138 $\mathrm{fb}^{-1}$. Resonances with a mass between 0.8 and 4.5 TeV are considered using events in which one Higgs boson decays into a bottom quark pair and the other into final states with either one or two charged leptons. Specifically, the single-lepton decay channel $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \mathrm{q}\bar{\mathrm{q}}'$ and the dilepton decay channels $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \ell \nu$ and $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \tau\tau \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \nu \ell \nu \nu$ are examined, where $\ell$ in the final state corresponds to an electron or muon. The signal is extracted using a two-dimensional maximum likelihood fit of the $\mathrm{H}\to\mathrm{b}\bar{\mathrm{b}}$ jet mass and HH invariant mass distributions. No significant excess above the standard model expectation is observed in data. Model-independent exclusion limits are placed on the product of the cross section and branching fraction for narrow spin-0 and spin-2 massive bosons decaying to HH. The results are also interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. The results provide the most stringent limits to date for $\mathrm{X}\to\mathrm{HH}$ signatures with final-state leptons and at some masses provide the most sensitive limits of all $\mathrm{X}\to\mathrm{HH}$ searches.

Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Evidence for WW/WZ vector boson scattering in the decay channel $\ell\nu$qq produced in association with two jets in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search for Kaluza--Klein excited vector boson resonances, $\mathrm{W}_{\mathrm{KK}}$, decaying in cascade to three $\mathrm{W}$ bosons via a scalar radion $\mathrm{R}$, $\mathrm{W}_{\mathrm{KK}} \to \mathrm{WR} \to \mathrm{WWW}$, with two or three massive jets is presented.The search is performed with proton-proton collision data recorded at $\sqrt{s}$ = 13 TeV, collected by the CMS experiment at the LHC, during 2016--2018, corresponding to an integrated luminosity of 138 $\mathrm{fb}^{-1}$.Two final states are simultaneously probed, one where the two $\mathrm{W}$ bosons produced by the $\mathrm{R}$ decay are reconstructed as separate, large-radius, massive jets, and one where they are merged in a single large-radius jet.The data observed are in agreement with the standard model expectations. Limits are set on the product of the $\mathrm{W}_{\mathrm{KK}}$ resonance cross section and branching fraction to three W bosons in an extended warped extra-dimensional model.

Search for resonances decaying to three W bosons in the hadronic final state in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The $p_{\rm T}$-differential cross sections of prompt charm-strange baryons $\Xi^0_{\rm c}$ and $\Xi^+_{\rm c}$ were measured at midrapidity ($|y| < 0.5$) in proton--proton (pp) collisions at a centre-of-mass energy $\sqrt{s}=13$ TeV with the ALICE detector at the LHC. The $\Xi^0_{\rm c}$ baryon was reconstructed via both the semileptonic decay ($\Xi^{-}{\rm e^{+}}\nu_{\rm e}$) and the hadronic decay ($\Xi^{-}{\rm \pi^{+}}$) channels. The $\Xi^+_{\rm c}$ baryon was reconstructed via the hadronic decay ($\Xi^{-}\pi^{+}\pi^{+}$) channel. The branching-fraction ratio $\rm {\rm BR}(\Xi_c^0\rightarrow \Xi^-e^+\nu_e)/\rm {\rm BR}(\Xi_c^0\rightarrow \Xi^{-}\pi^+)=$ 1.38 $\pm$ 0.14 (stat) $\pm$ 0.22 (syst) was measured with a total uncertainty reduced by a factor of about 3 with respect to the current world average reported by the Particle Data Group. The transverse momentum ($p_{\rm T}$) dependence of the $\Xi^0_{\rm c}$- and $\Xi^+_{\rm c}$-baryon production relative to the ${\rm D^0}$-meson and to the $\Sigma^{0,+,++}_{\rm c}$- and $\Lambda^+_{\rm c}$-baryon production are reported. The baryon-to-meson ratio increases towards low $p_{\rm T}$ up to a value of approximately 0.3. The measurements are compared with various models that take different hadronisation mechanisms into consideration. The results provide stringent constraints to these theoretical calculations and additional evidence that different processes are involved in charm hadronisation in electron--positron ($\rm e^+e^-$) and hadronic collisions.

Measurement of the cross sections of $\Xi^0_{\rm c}$ and $\Xi^+_{\rm c}$ baryons and branching-fraction ratio BR($\Xi^0_{\rm c} \rightarrow \Xi^-{\rm e}^+\nu_{\rm e}$)/BR($\Xi^0_{\rm c} \rightarrow \Xi^-\pi^+$) in pp collisions at 13 TeV;ALICE Collaboration;2023;HEPData


Abstract: Differential cross section measurements of $\mathrm{W}^{\pm}\gamma$ production in proton-proton collisions at $\sqrt{s} = 13\,\mathrm{TeV}$ are presented. The data set used in this study was collected with the CMS detector at the CERN LHC in 2016--2018 with an integrated luminosity of $138\,\mathrm{fb}^{-1}$. Candidate events containing an electron or muon, a photon, and missing transverse momentum are selected. The measurements are compared with standard model predictions computed at next-to-leading and next-to-next-to-leading orders in perturbative quantum chromodynamics. Constraints on the presence of TeV-scale new physics affecting the $\mathrm{WW}\gamma$ vertex are determined within an effective field theory framework, focusing on the $\mathcal{O}_{3W}$ operator. A simultaneous measurement of the photon transverse momentum and the azimuthal angle of the charged lepton in a special reference frame is performed. This two-dimensional approach provides up to a factor of ten more sensitivity to the interference between the standard model and the $\mathcal{O}_{3W}$ contribution than using the transverse momentum alone.

Measurement of W$^\pm\gamma$ differential cross sections in proton-proton collisions at $\sqrt{s}$ = 13 TeV and effective field theory constraints;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Search for long-lived heavy neutral leptons with displaced vertices in proton-proton collisions at $\sqrt{s}$ =13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Inclusive J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}~=~13$ TeV;ALICE Collaboration;2021;HEPData


Abstract: The measurements of the cross section of the \PZ boson, decaying to dielectrons or dimuons, in association with at least one bottom quark jet are performed with proton-proton collision data at $\sqrt{s}=$ 13\TeV. The data sample corresponds to an integrated luminosity of 137.1\fbinv, collected by the CMS experiment at the LHC. The integrated cross sections of \PZ~$+\geq$~1~\cPqb~jet\xspace and \PZ~$+\geq$~2~\cPqb~jets\xspace are reported for the electron, muon, and combined channels with full Run 2 data. The measured integrated cross sections are 6.52 $\pm$ 0.04 (stat) $\pm$ 0.40 (syst) $\pm$ 0.14 (theo) pb for \PZ~$+\geq$~1~\cPqb~jet\xspace and 0.65 $\pm$ 0.03 (stat) $\pm$ 0.07 (syst) $\pm$ 0.02 (theo) pb for \PZ~$+\geq$~2~\cPqb~jets\xspace. The differential cross section distributions are measured as a function of various kinematic observables that are useful for precision tests of the perturbative quantum chromodynamics predictions. The ratios of integrated and differential cross sections of \PZ~$+\geq$~2~\cPqb~jets\xspace and \PZ~$+\geq$~1~\cPqb~jet\xspace processes are also determined. The value of the integrated cross section ratio measured in the combined channel is 0.100 $\pm$ 0.005 (stat) $\pm$ 0.007 (syst) $\pm$ 0.003 (theo). All of the measurements are compared with predictions from Monte Carlo simulations.

Measurement of the production cross section for Z + b jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an input for indirect dark-matter searches in space. In this paper, the latest results about the production of light (anti)nuclei in pp collisions at \s $= 13$~TeV are presented, focusing on the comparison with the predictions of coalescence and thermal models. For the first time, the coalescence parameters $B_2$ for deuterons and $B_3$ for helions are compared with parameter-free theoretical predictions that are directly constrained by the femtoscopic measurement of the source radius in the same event class. A fair description of the data with a Gaussian wave function is observed for both deuteron and helion, supporting the coalescence mechanism for the production of light (anti)nuclei in pp collisions. This method paves the way for future investigations of the internal structure of more complex nuclear clusters, including the hypertriton.

Production of light (anti)nuclei in pp collisions at $\sqrt{s} = 13$TeV;ALICE Collaboration;2021;HEPData


Abstract: No data abstract available.

Measurement of differential cross sections for the production of a Z boson in association with jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The double differential cross sections of the Drell--Yan lepton pair ($\ell^+\ell^-$, dielectron or dimuon) production are measured, as functions of the invariant mass $M_{\ell\ell}$, transverse momentum $p_T^{\ell\ell}$, and $\varphi^*_\eta$. The $\varphi^*_\eta$ observable, derived from angular measurements of the leptons and highly correlated with $p_T^{\ell\ell}$, is used to probe the low-$p_T^{\ell\ell}$ region in a complementary way. Dilepton masses up to 1 TeV are investigated. Additionally, a measurement is performed requiring at least one jet in the final state. To benefit from partial cancellation of the systematic uncertainty, the ratios of the differential cross sections for various $M_{\ell\ell}$ ranges to those in the Z mass peak interval are presented. The collected data correspond to an integrated luminosity of 36.3 fb$^{-1}$ of proton--proton collisions recorded with the CMS detector at the LHC at a centre-of-mass energy of 13 TeV. Measurements are compared with predictions based on perturbative quantum chromodynamics, including soft-gluon resummation.

Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract:
CERN-LHC. Measurement of the leptonic and inclusive hadronic branching fractions of the W boson based on proton-proton collision data collected at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of 35.9 fb^-1. Events characterized by the production of one or two W bosons are selected and categorized based on the multiplicity and flavor of reconstructed leptons, the number of jets, and the number of jets identified as originating from the hadronization of b quarks. A binned maximum likelihood estimate of the W boson branching fractions is performed simultaneously in each event category. Based on the hadronic branching fraction, several other standard model quantities are derived including the value of the strong coupling constant at the W boson mass, the sum over elements in the first two rows of the CKM matrix , and the value of |V_cs|.

Analysis categories defined by the leptonic composition, jet multiplicity, and number of b tags are defined as:
- Include one electron with pt > 30 GeV or one muon with pt > 25 GeV that has fired the trigger used to collect the data
- Lepton categories are defined as having (Table 1 of preprint):
 - one additional electron with pt > 20 GeV (ee or emu)
 - one additional muon with pt > 10 GeV (emu or mumu)
 - one hadronic tau with pt > 20 GeV (etau_h or mutau_h)
 - at least four hadronic jets with pt > 30 GeV (eh or muh)
- For ee and mumu categories, veto events where the dilepton invariant mass is within 15 GeV of the Z boson mass
- Leptonic categories are split according to the number of hadronic jets and the number of b tags (Table 1 of preprint):
 - ee and mumu categories require at least two jets and number of b tags (=1, >=2)
 - emu categories require the number of jets (=0, =1, >=2) and the number of b tags (=0, =1, >=2)
 - etau_h and mutau_h categories require the number of jets (=0, =1, =2, >=3) and the number of b tags (=0, =1, >=2)
 - eh and muh categories require the number of jets be at least 4 and the number of b tags (=1, >=2)

Precision measurement of the W boson decay branching fractions in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Combined searches for the production of supersymmetric top quark partners in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search is presented for a heavy $\mathrm{W\prime}$ boson resonance decaying to a $\mathrm{B}$ or $\mathrm{T}$ vector-like quark and a $\mathrm{t}$ or a $\mathrm{b}$ quark, respectively. The analysis is performed using proton-proton collisions collected with the CMS detector at the LHC. The data correspond to an integrated luminosity of 138 $\mathrm{fb}^{-1}$ at a center-of-mass energy of 13 TeV. Both decay channels result in a signature with a $\mathrm{t}$ quark, a Higgs or $\mathrm{Z}$ boson, and a $\mathrm{b}$ quark, each produced with a significant Lorentz boost. The all-hadronic decays of the Higgs or $\mathrm{Z}$ boson and of the $\mathrm{t}$ quark are selected using jet substructure techniques to reduce standard model backgrounds, resulting in a distinct three-jet $\mathrm{W\prime}$ boson decay signature. No significant deviation in data with respect to the standard model background prediction is observed. Upper limits are set at 95\% confidence level on the product of the $\mathrm{W\prime}$ boson cross section and the final state branching fraction. A $\mathrm{W\prime}$ boson with a mass below 3.2 TeV is excluded, given the benchmark model assumption of democratic branching fractions. In addition, limits are set based on generalizations of these assumptions. These are the most sensitive limits to date for this final state.

Search for a W' boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search for an extended Higgs sector, characterized by a massive resonance X decaying to a pair of spin-0 bosons $\phi$ that themselves decay to pairs of bottom quarks, is presented. The analysis is restricted to the mass ranges $m_\phi$ from 25 to 100 GeV and $m_\textrm{X}$ from 1 to 3 TeV. For these mass ranges, the decay products of each $\phi$ boson are expected to merge into a single large-radius jet. Jet substructure and flavor identification techniques are used to identify these jets. The search is based on CERN LHC proton-proton collision data at $\sqrt{s}=13~\mathrm{TeV}$, collected with the CMS detector in 2016--2018, corresponding to an integrated luminosity of $138~\mathrm{fb}^{-1}$. Model-specific limits are set on the product of the production cross section and branching fraction for X~$\to \phi\phi \to (bb)(bb)$ as a function of mass, where both the X~$\to \phi\phi$ and $\phi \to bb$ branching fractions are assumed to be $100\%$. These limits are the first of their kind on this process, ranging between 30 and 1 fb at $95\%$ confidence level for the considered mass ranges.

Search for new particles in an extended Higgs sector with four b quarks in the final state at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A search is reported for heavy resonances and quantum black holes decaying into $e\mu$, $e\tau$, and $\mu\tau$ final states in proton-proton collisions recorded by the CMS experiment at the CERN LHC at $\sqrt{s}=$ 13TeV, corresponding to an integrated luminosity of $138$ fb$^{-1}$ and collected during 2016--2018. No evidence is found for physics beyond the standard model in the dilepton invariant mass spectra. Upper limits are set at $95\%$ confidence levels on the products of the cross section and branching fraction for lepton flavor violating signals. These include resonant $\\tau$ sneutrino production in $R$ parity violating supersymmetric models, heavy Z' gauge bosons with lepton flavor violating decays, and nonresonant quantum black hole production in models with extra spatial dimensions. In addition, model-independent limits are extracted to allow comparisons with other models for the same final states and similar event selection requirements. The results of these searches provide the most stringent limits available from collider experiments.

Search for heavy resonances and quantum black holes in e$\mu$, e$\tau$, and $\mu\tau$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement of the Higgs boson width and evidence of its off-shell contributions to ZZ production;CMS Collaboration;2022;HEPData


Abstract:
CERN-LHC. Measurements of the differential cross sections for ttZ and ttH productions with a boosted Z or Higgs boson using the Z/H to bbar, and semileptonic ttbar decay channel in proton-proton collisions at a centre-of-mass energy of 13 TeV with 138 fb^-1 of data collected in 2016-2018.

The fiducial region is defined as:
- Missing transverse momentum (MET) > 20 GeV
- 1 AK8 jet, where transverse momentum (pT) > 200 GeV, |eta| < 2.4, 50 < softdrop mass < 200
- 1 electron or muon, where pT(e) > 30 (35) GeV in 2016 (2017 and 2018), pT(mu) > 30 GeV, |eta(e)| < 2.5, |eta(mu)| < 2.4
- 1 Z or Higgs boson candidate AK8 jet, where Highest DeepAK8MD bbvL score > 0.8
- at least 5 AK4 jets, where pT > 30 GeV, |eta| < 2.4
- at least 2 b-tagged AK4 jets, where identified with DeepCSV at the medium working point, deltaR(Z/H boson candidate, b-tagged jet) > 0.8

Search for new physics using effective field theory in 13 TeV pp collision events that contain a top quark pair and a boosted Z or Higgs boson;CMS Collaboration;2022;HEPData


Abstract:
An observation is reported of the electroweak production of a W+W- pair in association with two jets, with both W bosons decaying leptonically. The data sample corresponds to an integrated luminosity of 138 fb-1 of proton-proton collisions at √s= 13 TeV, collected by the CMS detector at the CERN LHC. Events are selected by requiring exactly two opposite-sign leptons (electrons or muons) and two jets with large pseudorapidity separation and high dijet invariant mass. Events are categorized based on the flavor of the final-state leptons. A signal is observed with a significance of 5.6 standard deviations (5.2 expected) with respect to the background-only hypothesis. The measured fiducial cross section is 10.2 +/- 2.0 fb and this value is consistent with the standard model prediction of 9.1 +/- 0.6 fb.

 The inclusive fiducial cross section is defined with LHE level requirements:
 pT(q) > 10 GeV
 m(qq) > 100

 The exclusive fiducial cross section is defined with GEN level requirements:
 emu, ee or mumu opposite-charge final state
 Dressed leptons with pT(l) > 25,13 GeV, |eta(l)| < 2.5
 Third lepton veto if pT(l) > 10 GeV
 m(ll) > 120 GeV, pT(l) > 30 GeV
 At least 2 jets, no b-jets
 pT(j) > 30 GeV, |eta(j)| < 4.7
 DR(l, j) > 0.4
 m(jj) > 300 GeV, Deta(jj) > 2.5
 pTmiss > 30 GeV

Observation of electroweak W$^+$W$^-$ pair production in association with two jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for central exclusive production of top quark pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV with tagged protons;CMS Collaboration;2023;HEPData


Abstract:
Differential cross sections for top quark pair ($\rm{t}\bar{\rm{t}}$) production are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV using a sample of events containing two oppositely charged leptons. The data were recorded with the CMS detector at the LHC and correspond to an integrated luminosity of 138 fb$^{-1}$. Differential cross sections are measured as functions of kinematic observables of the $\rm{t}\bar{\rm{t}}$ system, the top quark and antiquark and their decay products, and the number of additional jets in the event not originating from the $\rm{t}\bar{\rm{t}}$ decay. These cross sections are measured as function of one, two, or three variables and are presented at the parton and particle levels. The measurements are compared to standard model predictions of Monte Carlo event generators with next-to-leading-order accuracy in quantum chromodynamics (QCD) at matrix-element level interfaced to parton showers. Some of the measurements are also confronted with predictions beyond next-to-leading-order precision in QCD. The nominal predictions from all calculations, neglecting theoretical uncertainties, do not describe well several of the measured cross sections, and the deviations are found to be largest for the multi-differential cross sections.
Note: All remaining cross sections will be uploaded to this record in the near future

Differential cross section measurements for the production of top quark pairs and of additional jets using dilepton events from pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2024;HEPData


Abstract: CERN-LHC. Higgs boson turns 10: results from the CMS experiment.

A portrait of the Higgs boson by the CMS experiment ten years after the discovery;CMS Collaboration;2022;HEPData


Abstract: Results showing the search for direct production of charginos and neutralinos via electroweak interactions.The results are based on data from proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ collected with the CMS detector at the LHC, corresponding to an integrated luminosity of $137~\mathrm{fb}^{-1}$.The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, where H is the Higgs boson.These bosons are identified using novel algorithms.No significant excess of events is observed relative to the expectations from the standard model.Limits at the 95\% confidence level are placed on the cross section for production of mass-degenerate wino-like supersymmetric particles $\widetilde{\chi}_{1}^{\pm}$ and $\widetilde{\chi}_{2}^{0}$, and mass-degenerate higgsino-like supersymmetric particles $\widetilde{\chi}_{1}^{\pm}$, $\widetilde{\chi}_{2}^{0}$, and $\widetilde{\chi}_{3}^{0}$.In the limit of a nearly-massless lightest supersymmetric particle $\widetilde{\chi}_{1}^{0}$, wino-like particles with masses up to 870 and $960~\mathrm{GeV}$ are excluded in the cases of $\widetilde{\chi}_{2}^{0}\to\mathrm{Z}\widetilde{\chi}_{1}^{0}$ and $\widetilde{\chi}_{2}^{0}\to\mathrm{H}\widetilde{\chi}_{1}^{0}$, respectively, and higgsino-like particles are excluded between 300 and $650~\mathrm{GeV}$.

Search for electroweak production of charginos and neutralinos at $\sqrt{s}$ =13 TeV in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum;CMS Collaboration;2022;HEPData


Abstract: Results are presented from a search for the Higgs boson decay $\mathrm{H}\to\mathrm{Z}\gamma$, where $\mathrm{Z}\to\ell^+\ell^-$ with $\ell=\mathrm{e}$ or $\mu$. The search is performed using a sample of proton-proton ($\mathrm{pp}$) collision data at a center-of-mass energy of $13~\mathrm{TeV}$, recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of $138~\mathrm{fb}^{-1}$. Events are assigned to mutually exclusive categories, which exploit differences in both event topology and kinematics of distinct Higgs production mechanisms to enhance signal sensitivity. The signal strength $\mu$, defined as the product of the cross section and the branching fraction [$\sigma(\mathrm{pp}\to\mathrm{H})\mathcal{B}(\mathrm{H}\to\mathrm{Z}\gamma)$] relative to the standard model prediction, is extracted from a simultaneous fit to the \llg invariant mass distributions in all categories and is found to be $\mu= 2.4\pm0.9$ for a Higgs boson mass of $125.38~\mathrm{GeV}$. The statistical significance of the observed excess of events is 2.7 standard deviations. This measurement corresponds to $\sigma(\mathrm{pp}\to\mathrm{H})\mathcal{B}(\mathrm{H}\to\mathrm{Z}\gamma)=0.21\pm0.08~\mathrm{pb}$. The observed (expected) upper limit at 95% confidence level on $\mu$ is $4.1$ ($1.8$). The ratio of branching fractions $\mathcal{B}(\mathrm{H}\to\mathrm{Z}\gamma)/\mathcal{B}(\mathrm{H}\to\gamma\gamma)$ is measured to be $1.5^{+0.7}_{-0.6}$, which agrees with the standard model prediction of $0.69 \pm 0.04$ at the 1.5 standard deviation level.

Search for Higgs boson decays to a Z boson and a photon in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement of prompt D$^{0}$, $\Lambda_{c}^{+}$, and $\Sigma_{c}^{0,++}$(2455) production in pp collisions at $\sqrt{s} = 13$ TeV;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurements of Higgs boson production in the decay channel with a pair of $\tau$ leptons in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement of spin-orbital angular momentum interactions in relativistic heavy-ion collisions;ALICE Collaboration;2024;HEPData


Abstract: CERN LHC. Recent $p_\mathrm{T}$-integrated cross section measurements of the ground-state charm mesons and baryons, $\mathrm{D}^{0}$, $\mathrm{D}^{+}$, $\mathrm{D_{s}^{+}}$, $\Lambda_\mathrm{c}^{+}$, and $\Xi_\mathrm{c}^{0}$, are used to evaluate the charm fragmentation fractions and production cross section per unit of rapidity at midrapidity ($|y|<0.5$), in pp collisions at $\sqrt{s} = 5.02$ TeV at the LHC. The latter is $\mathrm{d}\sigma^{\mathrm{c\overline{c}}}/\mathrm{d}y|_{|y| < 0.5}=1165\pm 44(\mathrm{stat})^{+134}_{-101}(\mathrm{syst})\mathrm{\mu b}$.These measurements were obtained for the first time in hadronic collisions at the LHC including the charm baryon states, recently measured by ALICE at midrapidity. The charm fragmentation fractions differ significantly from the values measured in $\mathrm{e^{+}e^{-}}$ and ep collisions, providing evidence of the dependence of the parton-to-hadron fragmentation fractions on the collision system, indicating that the assumption of their universality is not supported by the measured cross sections. An increase of a factor of about 3.3 for the fragmentation fraction for the $\Lambda_\mathrm{c}^{+}$ with a significance of $5\,\sigma$ between the values obtained in pp collisions and those obtained in $\mathrm{e^{+}e^{-}}$ (ep) collisions is reported. The fragmentation fraction for the $\Xi_\mathrm{c}^{0}$ was obtained for the first time in any collision system.The measured fragmentation fractions were used to update the $\mathrm{c\overline{c}}$ cross sections per unit of rapidity at $|y|<0.5$ at $\sqrt{s} = 2.76$ and $7$ TeV, which are about 40% higher than the previously published results.The data were compared with perturbative-QCD calculations and lie at the upper edge of the theoretical bands.

Charm-quark fragmentation fractions and production cross section at midrapidity in pp collisions at the LHC;ALICE Collaboration;2022;HEPData


Abstract: CERN LHC. The production of prompt D$^{0}$, D$^{+}$, and D*$^{+}$ mesons was measured at midrapidity ($|y|<0.5$) in Pb-Pb collisions at the centre-of-mass energy per nucleon--nucleon pair $\sqrt{s_\mathrm{NN}}=5.02$ TeV with the ALICE detector at the LHC. The D mesons were reconstructed via their hadronic decay channels and their production yields were measured in central (0-10%) and semicentral (30-50%) collisions. The measurement was performed up to a transverse momentum ($p_\mathrm{T}$) of 36 or 50 GeV/$c$ depending on the D meson species and the centrality interval. For the first time in Pb-Pb collisions at the LHC, the yield of D$^{0}$ mesons was measured down to $p_\mathrm{T} =$ 0, which allowed a model-independent determination of the $p_\mathrm{T}$-integrated yield per unit of rapidity (d$N$/d$y$). A maximum suppression by a factor 5 and 2.5 was observed with the nuclear modification factor ($R_{\mathrm{AA}}$) of prompt D mesons at $p_\mathrm{T} =$ 6-8 GeV/$c$ for the 0-10% and 30-50% centrality classes, respectively. The D-meson $R_{\mathrm{AA}}$ is compared with that of charged pions, charged hadrons, and J/$\psi$ mesons as well as with theoretical predictions. The analysis of the agreement between the measured $R_{\mathrm{AA}}$, elliptic ($v_{2}$) and triangular ($v_{3}$) flow, and the model predictions allowed us to constrain the charm spatial diffusion coefficient $D_{s}$. Furthermore the comparison of $R_{\mathrm{AA}}$ and $v_{2}$ with different implementations of the same models provides an important insight into the role of radiative energy loss as well as charm quark recombination in the hadronisation mechanisms.

Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV;ALICE Collaboration;2022;HEPData


Abstract: Measurement of the top quark pole mass using $\text{t}\overline{\text{t}}\text{+jet}$ events in the dilepton final state in proton-proton collisions at$\sqrt{s}=$ 13 TeV. A measurement of the top quark pole mass $m_{\text{t}}^{\text{pole}}$ in events where a top quark-antiquark pair ($\text{t}\overline{\text{t}}$) is produced in association with at least one additional jet ($\text{t}\overline{\text{t}}$+jet) is presented. This analysis is performed using proton-proton collision data at $\sqrt{s}=$ 13 TeV collected by the CMS experiment at the CERN LHC, corresponding to a total integrated luminosity of 36.3fb$^{-1}$. Events with two opposite-sign leptons in the final state ($\text{e}^{+}\text{e}^{-}$, $\mu^{+}\mu^{-}$, $\text{e}^{\pm}\mu^{\mp}$) are analyzed. The reconstruction of the main observable and the event selection are optimized using multivariate analysis techniques based on machine learning. The production cross section is measured as a function of the inverse of the invariant mass of the $\text{t}\overline{\text{t}}$+jet system at the parton level using a maximum likelihood unfolding. Given a reference parton distribution function (PDF), the top quark pole mass is extracted using the theoretical predictions at next-to-leading order. For the ABMP16NLO PDF, this results in $m_{\text{t}}^{\text{pole}}=172.94\pm1.37$.

Measurement of the top quark pole mass using $\mathrm{t\bar{t}}$+jet events in the dilepton final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2024;HEPData


Abstract: The production of a top quark-antiquark pair in association with a W boson is measured in proton-proton collisions at a center-of-mass energy of 13 TeV. The analyzed data was recorded by the CMS experiment at the CERN LHC and corresponds to an integrated luminosity of 138 fb$^{-1}$. Events with two or three leptons (electrons and muons) and additional jets are selected. In events with two leptons, a multiclass neural network is used to distinguish between the signal and background processes. Events with three leptons are categorized based on the number of jets and of jets originating from b quark hadronization, and the lepton charges. The inclusive $t\bar{t}$W production cross section in the full phase space is measured to be 868 $\pm$ 40(stat) $\pm$ 50(syst) fb. The $t\bar{t}$W$^+$ and $t\bar{t}$W$^-$ cross sections are also measured as 553 $\pm$ 30(stat) $\pm$ 30(syst) fb and 343 $\pm$ 26(stat) $\pm$ 25(syst) fb, respectively, and the corresponding ratio of the two cross sections is found to be 1.61 $\pm$ 0.15(stat) $^{+0.07}_{-0.05}$(syst). The results are consistent with the standard model predictions within two standard deviations, and represent the most precise measurement of these cross sections to date.

Measurement of the cross section of top quark-antiquark pair production in association with a W boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: The measurement of the charge asymmetry in top quark pair events with highly Lorentz-boosted top quarks decaying to a single lepton and jets is presented. The analysis is performed using proton-proton collisions at $\sqrt{s}=13\TeV$ with the CMS detector at the LHC and corresponding to an integrated luminosity of 138\fbinv. The selection is optimized for top quarks produced with large Lorentz boosts, resulting in nonisolated leptons and overlapping jets. The top quark charge asymmetry is measured for events with a \ttbar invariant mass larger than $750{\ensuremath{\,\text{Ge\hspace{-.08em}V}}\xspace}$ and corrected for detector and acceptance effects using a binned maximum likelihood fit. The measured top quark charge asymmetry of $(0.69_{\;- 0.69}^{\;+ 0.65})\%$ is in good agreement with the standard model prediction at next-to-next-to-leading order in quantum chromodynamic perturbation theory with next-to-leading-order electroweak corrections. The result is also presented for two invariant mass ranges, 750--900 and $> 900{\ensuremath{\,\text{Ge\hspace{-.08em}V}}\xspace}$.

Measurement of the $\mathrm{t\bar{t}}$ charge asymmetry in events with highly Lorentz-boosted top quarks in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: Result of the top quark mass and nuisance parameters from the 5D profile likelihood fit in the lepton+jets channel

Measurement of the top quark mass using a profile likelihood approach with the lepton+jets final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: No data abstract available.

Measurement of the groomed jet radius and momentum splitting fraction in pp and Pb$-$Pb collisions at $\sqrt{s_{NN}} = 5.02$ TeV;A Large Ion Collider Experiment Collaboration;2022;HEPData


Abstract: Three searches are presented for signatures of physics beyond the standard model (SM) in $\tau\tau$ final states in proton-proton collisions at the LHC, using a data sample collected with the CMS detector at $\sqrt{s} = 13\text{ TeV}$, corresponding to an integrated luminosity of $138\text{ fb}^{-1}$. Upper limits at $95\%$ confidence level ($\text{CL}$) are set on the products of the branching fraction for the decay into $\tau$ leptons and the cross sections for the production of a new boson $\phi$, in addition to the $\text{H}(125)$ boson, via gluon fusion ($gg\phi$) or in association with b quarks, ranging from $\mathcal{O}(10\text{ pb})$ for a mass of $60\text{ GeV}$ to $0.3\text{ fb}$ for a mass of $3.5\text{ TeV}$ each. The data reveal two excesses for $gg\phi$ production with local $p$-values equivalent to about three standard deviations at $m_\phi = 0.1$ and $1.2\text{ TeV}$. In a search for $t$-channel exchange of a vector leptoquark $\text{U}_{1}$, $95\%\text{ CL}$ upper limits are set on the dimensionless $\text{U}_{1}$ coupling to quarks and $\tau$ leptons ranging from $1$ for a mass of $1\text{ TeV}$ to $6$ for a mass of $5\text{ TeV}$, depending on the scenario. In the interpretation of the $M_{h}^{125}$ and $M_{h,\,\text{EFT}}^{125}$ minimal supersymmetric SM benchmark scenarios, additional Higgs bosons with masses below $350\text{ GeV}$ are excluded at $95\%\text{ CL}$.

Searches for additional Higgs bosons and for vector leptoquarks in $\tau\tau$ final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: CERN-LHC. Neutral pion and ETA meson production cross sections were measured up to unprecedentedly high transverse momenta ($p_\mbox{T}$) in p-Pb collisions at $\sqrt{s_\mbox{NN}}=8.16$ TeV. The mesons were reconstructed via their two-photon decay channel in the rapidity interval $-1.310$ GeV/$c$, leaving essentially no room for final state energy loss. The new data provide constraints for nuclear parton distribution and fragmentation functions over a broad kinematic range and are compared to model predictions as well as previous results at $\sqrt{s_\mbox{NN}}=5.02$ TeV.

Nuclear modification factor of light neutral-meson spectra up to high transverse momentum in p-Pb collisions at $\sqrt{s_{NN}}$ = 8.16 TeV;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurements of the differential production cross sections for a Z boson in association with jets in pp collisions at sqrt(s) = 8 TeV;CMS Collaboration;2022;HEPData


Abstract: CERN-LHC. Search for Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at sqrt(s) = 13 TeV.

Search for Higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The production of prompt $\rm D^{0}$, $\rm D^{+}_{s}$, and $\rm \Lambda_{c}^{+}$ hadrons, and their ratios, $\rm D^{+}_{s} / D^{0}$ and $\rm \Lambda_{c}^{+} / D^{0}$, are measured in proton--proton collisions at $\sqrt{s}=13$~TeV at midrapidity ($|y|<0.5$) with the ALICE detector at the LHC. The measurements are performed as a function of the charm-hadron transverse momentum ($p_{\rm T}$) in intervals of charged-particle multiplicity, measured with two multiplicity estimators covering different pseudorapidity regions. While the strange to non-strange $\rm D^{+}_{s} / D^{0}$ ratio indicates no significant multiplicity dependence, the baryon-to-meson $p_{\rm T}$-differential $\rm \Lambda_{c}^{+} / D^{0}$ ratio shows a multiplicity-dependent enhancement, with a significance of 5.3$\sigma$ for $1 < p_{\rm T} < 12$~GeV/$c$, comparing the highest multiplicity interval with respect to the lowest one. The measurements are compared with a theoretical model that explains the multiplicity dependence by a canonical treatment of quantum charges in the statistical hadronisation approach, and with predictions from event generators that implement colour reconnection mechanisms beyond the leading colour approximation to model the hadronisation process. The $\rm \Lambda_{c}^{+} / D^{0}$ ratios as a function of $p_{\rm T}$ present a similar shape and magnitude as the $\rm \Lambda/K^{0}_{S}$ ratios in comparable multiplicity intervals, suggesting a potential common mechanism for light- and charm-hadron formation, with analogous multiplicity dependence. The $p_{\rm T}$-integrated ratios, extrapolated down to $p_{\rm T}=0$, do not show a significant dependence on multiplicity within the uncertainties.

Observation of a multiplicity dependence in the $p_{\rm T}$-differential charm baryon-to-meson ratios in proton-proton collisions at $\sqrt{s} = 13$ TeV;ALICE Collaboration;2022;HEPData


Abstract: The polarization of the $\Lambda$ and $\overline\Lambda$ hyperons along the beam ($z$) direction, $P_{\rm z}$, has been measured in Pb--Pb collisions at $\sqrt{s_{\rm NN}} =$ 5.02 TeV recorded with ALICE at the Large Hadron Collider (LHC). The largest contribution to $P_{\rm z}$ comes from elliptic flow induced vorticity and can be characterized by the second Fourier sine coefficient $P_{\rm z,\,{\rm s2}} = \langle{P_{\rm z}\sin(2\varphi - 2 \Psi_{\rm 2})}\rangle$, where $\varphi$ is the hyperon azimuthal emission angle, and $\Psi_{\rm 2}$ is the elliptic flow plane angle. We report the measurement of $P_{\rm z,\,{\rm s2}}$ for different collision centralities, and in the 30--50\% centrality interval as a function of the hyperon transverse momentum ($p_{\rm T}$) and rapidity ($y_{\rm H}$).

Polarization of $\Lambda$ and $\overline{\Lambda}$ hyperons along the beam direction in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: 'The production of $\Lambda$ baryons and ${\rm K}_{\rm S}^{0}$ mesons (${\rm V}^{0}$ particles) was measured in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV and pp collisions at $\sqrt{s} = 7$ TeV with ALICE at the LHC. The production of these strange particles is studied separately for particles associated with hard scatterings and the underlying event to shed light on the baryon-to-meson ratio enhancement observed at intermediate transverse momentum ($p_{\rm T}$) in high multiplicity pp and p-Pb collisions. Hard scatterings are selected on an event-by-event basis with jets reconstructed with the anti-$k_{\rm T}$ algorithm using charged particles. The production of strange particles associated with jets $p_{\rm T,jet}^{\rm ch} > 10$ GeV/$c$ is reported as a function of $p_{\rm T}$ in both systems; and its dependence on $p_{\rm T}$ with jets $p_{\rm T,jet}^{\rm ch} > 20$ GeV/$c$ and on angular distance from the jet axis, $R({\rm V}^{0},{\rm jet})$, for jets with $p_{\rm T,jet}^{\rm ch} > 10$ GeV/$c$ are reported in p-Pb collisions. The results are compared with the strange particle production in the underlying event. The $\Lambda/{\rm K}_{\rm S}^{0}$ ratio associated with jets in p-Pb collisions for $R({\rm V}^{0},{\rm jet}) < 0.4$ is consistent with the ratio measured in pp collisions and with the expectation of jets fragmenting in vacuum given by the PYTHIA event generator.'

Production of $\Lambda$ and ${\rm K}^{0}_{\rm S}$ in jets in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5$ TeV and pp collisions at $\sqrt{s} = 7$ TeV;ALICE Collaboration;2022;HEPData


Abstract: CERN-LHC-CMS. Observation of $\tau$ lepton pair production in ultraperipheral lead-lead collisions at $\sqrt{\smash[b]{s_{_{\mathrm{NN}}}}}=5.02\,\text{TeV}$

Observation of $\tau$ lepton pair production in ultraperipheral lead-lead collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Forward rapidity J/$\psi$ production as a function of charged-particle multiplicity in pp collisions at $\sqrt{s} =$ 5.02 and 13 TeV;ALICE Collaboration;2022;HEPData


Abstract: A search for the production of a top quark in association with a photon and additional jets via flavor changing neutral current interactions is presented. The analysis uses proton-proton collision data recorded by the CMS detector at a center-of-mass energy of $13~\mathrm{TeV}$, corresponding to an integrated luminosity of $138~\mathrm{fb}^{-1}$. The search is performed by looking for processes where a single top quark is produced in association with a photon, or a pair of top quarks where one of the top quarks decays into a photon and an up or charm quark. Events with an electron or a muon, a photon, one or more jets,and missing transverse momentum are selected. Multivariate analysis techniques are used to discriminate signal and standard model background processes. No significant deviation is observed over the predicted background. Observed (expected) upper limits are set on the branching fractions of top quark decays, $\mathcal{B}(\mathrm{t} \to \mathrm{u}\gamma) < 0.95\times10^{-5}$ ($1.20\times10^{-5}$) and $\mathcal{B}(\mathrm{t} \to \mathrm{c}\gamma) < 1.51\times10^{-5}$ ($1.54\times10^{-5}$) at 95\% confidence level, assuming a single nonzero coupling at a time. The obtained limit for $\mathcal{B}(\mathrm{t} \to \mathrm{u}\gamma)$ is similar to the current best limit, while the limit for $\mathcal{B}(\mathrm{t} \to \mathrm{c}\gamma)$ is significantly tighter than previous results.

Search for flavor changing neutral current interactions of the top quark in final states with a photon and additional jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: A search is presented for vector-like T and B quark-antiquark pairs produced in proton-proton collisions at a center-of-mass energy of 13 TeV. Data were collected by the CMS experiment in 2016–2018, with an integrated luminosity of 138/fb. Events are separated into single-lepton, same-sign dilepton, and multi-lepton channels. The single-lepton channel uses a multilayer neural network and jet identification techniques to select signal events, while the same-sign dilepton and multilepton channels rely on the high-energy signature of the signal to distinguish it from rare standard model backgrounds. The data are consistent with standard model background predictions, and the production of vector-like quark pairs is excluded at 95% confidence level for T quark masses up to 1.54 TeV and B quark masses up to 1.56 TeV, depending on the branching fractions assumed, with maximal sensitivity to decay modes that include multiple top quarks. These are the strongest limits to date for TT production, excluding masses below 1.47 TeV for all decays to third generation quarks, as well as for BB production with B quark decays to tW.

Search for pair production of vector-like quarks in leptonic final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: SuperKEKB Belle II. Measurement of the branching fraction of $B^{+} \rightarrow K^{+} \nu \bar{\nu}$ at the Belle II experiment at the SuperKEKB. The analysed data sample corresponds to an integrated luminosity of 63 fb$^{−1}$ collected at the $\Upsilon(4S)$ resonance and a sample of 9 fb$^{−1}$ collected at an energy 60 MeV below the resonance between 2019-2021. Since no significant signal was observed, limit of $4.1\times 10^{-5}$ was set using CL$_{s}$ method.

Search for $B^{+}\to K^{+}\nu\bar{\nu}$ decays using an inclusive tagging method at Belle II;Belle-II Collaboration;2022;HEPData


Abstract: The measurement of inclusive, prompt, and non-prompt J/$\psi$ production in p$-$Pb collisions at a nucleon--nucleon centre-of-mass energy $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV is presented. The inclusive $\rm{J}/\psi$ mesons are reconstructed in the dielectron decay channel at midrapidity down to a transverse momentum $p_\mathrm{T}$ = 0. Non-prompt J/$\psi$ mesons, which originate from the decay of beauty hadrons, are separated from promptly produced J/$\psi$ on a statistical basis for $p_\mathrm{T}$ larger than 1.0 GeV/$c$. These results are based on the data sample collected by the ALICE detector during the 2016 LHC p−Pb run, corresponding to an integrated luminosity of $\it{L}_{int}$=292$\pm$11$\mathrm{\mu b}^{-1}$.

Inclusive, prompt and non-prompt ${\rm J}/\psi$ production at midrapidity in p$-$Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV;ALICE Collaboration;2022;HEPData


Abstract: CERN-LHC. Search for charged Higgs bosons H+ decaying into a heavy neutral Higgs boson H and a W boson. The analysis targets the H decay into a pair of tau leptons with at least one of them decaying hadronically and with an additional electron or muon present in the event. The search is based on proton-proton collision data recorded by the CMS experiment during 2016-2018 at a center-of-mass energy of 13 TeV (138 fb^-1, 2016--2018) with the CMS experiment. The data are consistent with standard model background expectations. Upper limits at 95% confidence level are set on the product of the cross section and branching fraction for an H+ (or H-) in the mass range of 300-700 GeV, assuming an H with a mass of 200 GeV. The observed limits range from 0.085 pb for an H+ mass of 300 GeV to 0.019 pb for a mass of 700 GeV. These are the first limits on H+ production in the H+ to HW+ decay channel at the LHC.

Search for a charged Higgs boson decaying into a heavy neutral Higgs boson and a W boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: The first observation of the production of WpmWpm bosons from double parton scattering processes using same-sign electron-muon and dimuon events in proton-proton collisions is reported. The data sample corresponds to an integrated luminosity of 138 invfb recorded at a center-of-mass energy of 13 TeV using the CMS detector at the CERN LHC. Multivariate discriminants are used to distinguish the signal process from the main backgrounds. A binned maximum likelihood fit is performed to extract the signal cross section. The measured cross section for production of same-sign W bosons decaying leptonically is 80.7 +/- 11.2 (stat) {+9.5}{-8.6} (syst) +/- 12.1 (model) fb, whereas the measured fiducial cross section is 6.28 +/- 0.81 (stat) +/- 0.69 (syst) +/- 0.37 (model) fb. The observed significance of the signal is 6.2 standard deviations above the background-only hypothesis.

Observation of same-sign WW production from double parton scattering in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: A measurement of the jet mass distribution in hadronic decays of Lorentz-boosted top quarks is presented. The measurement is performed in the lepton+jets channel of top quark pair production ($\mathrm{t}\overline{\mathrm{t}}$) events, where the lepton is an electron or muon. The products of the hadronic top quark decay are reconstructed using a single large-radius jet with transverse momentum greater than $400\,\mathrm{GeV}$. The data were collected with the CMS detector at the LHC in proton-proton collisions and correspond to an integrated luminosity of $138\,\mathrm{fb}^{-1}$. The differential $\mathrm{t}\overline{\mathrm{t}}$ production cross section as a function of the jet mass is unfolded to the particle level and is used to extract the top quark mass. The jet mass scale is calibrated using the hadronic W boson decay within the large-radius jet. The uncertainties in the modelling of the final state radiation are reduced by studying angular correlations in the jet substructure. These developments lead to a significant increase in precision, and a top quark mass of $173.06 \pm 0.84\,\mathrm{GeV}$.

Measurement of the jet mass distribution and top quark mass in hadronic decays of boosted top quarks in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: Decays of the Higgs boson into a $Z$ boson and a $J/\psi$ or $\psi(2S)$ meson are searched for in four-lepton final states with the CMS detector at the LHC. A data set of proton-proton collisions corresponding to an integrated luminosity of 138 $fb^{-1}$ is used. Using the same data set, decays of the Higgs and $Z$ boson into quarkonium pairs are also searched for. An observation of such decays with this sample would indicate the presence of physics beyond the standard model. No evidence for these decays has been observed and upper limits at the 95\% confidence level are placed on the corresponding branching fractions ($\mathcal{B}$). Assuming longitudinal polarization of the Higgs boson decay products, 95\% confidence level observed upper limits for $\mathcal{B}(H \to Z J/\psi)$ and $\mathcal{B}(H\to Z \psi(2S))$ are $1.9\times 10^{-3}$ and $6.6\times 10^{-3}$, respectively.

Search for Higgs boson decays into Z and J/$\psi$ and for Higgs and Z boson decays into J/$\psi$ or $\Upsilon$ pairs in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2023;HEPData


Abstract: The results of a search for Higgs boson pair ($\textrm{HH}$) production in the $\textrm{WW}^{*}\textrm{WW}^{*}$, $\textrm{WW}^{*}\tau\tau$, and $\tau\tau\tau\tau$ decay modes are presented. The search uses $138~\text{fb}^{-1}$ of proton-proton collision data recorded by the CMS experiment at the LHC at a center-of-mass energy of $13~\mathrm{TeV}$ from 2016 to 2018. Analyzed events contain two, three, or four reconstructed leptons, including electrons, muons, and hadronically decaying tau leptons. No evidence for a signal is found in the data. Upper limits are set on the cross section for nonresonant $\textrm{HH}$ production, as well as resonant production in which a new heavy particle decays to a pair of Higgs bosons. For nonresonant production, the observed (expected) upper limit on the cross section at $95\%$ confidence level (CL) is $21.3$ ($19.4$) times the standard model (SM) prediction. The observed (expected) ratio of the trilinear Higgs boson self-coupling to its value in the SM is constrained to be within the interval $-6.9$ to $11.1$ ($-6.9$ to $11.7$) at $95\%$ CL, and limits are set on a variety of new-physics models using an effective field theory approach. The observed (expected) limits on the cross section for resonant $\textrm{HH}$ production range from $0.18$ to $0.90$ ($0.08$ to $1.06$)$~\mathrm{pb}$ at $95\%$ CL for new heavy-particle masses in the range $250$--$1000~\mathrm{GeV}$.

Search for Higgs boson pairs decaying to WW*WW*, WW*$\tau\tau$, and $\tau\tau\tau\tau$ in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2024;HEPData


Abstract: A search for pairs of dijet resonances with the same mass is conducted in final states with at least four jets. Results are presented separately for the case where the four jet production proceeds via an intermediate resonant state and for nonresonant production. The search uses a data sample corresponding to an integrated luminosity of $138~\mathrm{fb}^{-1}$ collected by the CMS detector in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$. Model-independent limits, at 95$\%$ confidence level, are reported on the production cross section of four-jet and dijet resonances. These first LHC limits on resonant pair production of dijet resonances via high mass intermediate states are applied to a signal model of diquarks that decay into pairs of vector-like quarks, excluding diquark masses below $7.6~\mathrm{TeV}$ for a particular model scenario. There are two events in the tails of the distributions, each with a four-jet mass of $8~\mathrm{TeV}$ and an average dijet mass of $2~\mathrm{TeV}$, resulting in local and global significances of 3.9 and 1.6 standard deviations, respectively, if interpreted as a signal. The nonresonant search excludes pair production of top squarks with masses between 0.50 $\mathrm{TeV}$ and 0.77 $\mathrm{TeV}$, with the exception of a small interval between 0.52 and 0.58 $\mathrm{TeV}$, for supersymmetric R-parity-violating decays to quark pairs, significantly extending previous limits. Here, the most significant excess above the predicted background occurs at an average dijet mass of 0.95 $\mathrm{TeV}$, for which the local and global significances are 3.6 and 2.5 standard deviations, respectively.

Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for nonresonant Higgs boson pair production in final state with two bottom quarks and two tau leptons in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The production of $\Upsilon(2S)$ and $\Upsilon(3S)$ mesons in lead-lead ($\text{PbPb}$) and proton-proton ($\text{pp}$) collisions is studied in their dimuon decay channel using the CMS detector at the LHC. The $\Upsilon(3S)$ meson is observed for the first time in \PbPb collisions, with a significance above five standard deviations. The nuclear modification factors, derived from the ratio of yields measured in $\text{PbPb}$ to $\text{pp}$ collisions, are reported for both $\Upsilon(2S)$ and $\Upsilon(3S)$ mesons as functions of $\Upsilon$ meson transverse momentum and $\text{PbPb}$ collision centrality. The suppression is found to be stronger for $\Upsilon(3S)$ mesons compared to $\Upsilon(2S)$ mesons, extending the pattern of sequential suppression of quarkonium states in nuclear collisions previously seen for the $J/\psi$, $\psi(2S)$, $\Upsilon(1S)$ and $\Upsilon(2S)$ mesons. The results provide new constraints on theoretical descriptions of the dynamics of quarkonium states in heavy ion collisions.

Observation of the $\Upsilon$(3S) meson and suppression of $\Upsilon$ states in PbPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV;CMS Collaboration;2024;HEPData


Abstract: CERN-LHC. The second-order ($v_{2}$) and third-order ($v_{3}$) Fourier coefficients describing the azimuthal anisotropy of prompt and nonprompt J/$\psi$ and prompt $\psi$(2S) mesons are measured in lead-lead (PbPb) collisions at the center-mass-energy per nucleon at 5.02 TeV. The analysis uses a data set corresponding to an integrated luminosity of 1.6 inverse nanobarns recorded with the CMS detector in 2018. The J/$\psi$ and $\psi$(2S) mesons are reconstructed using their dimuon decay channel. The $v_{2}$ and $v_{3}$ coefficients are extracted using the scalar product method and studied as functions of meson transverse momentum and PbPb collision centrality. The measured $v_{2}$ values for the prompt J/$\psi$ mesons are found to be larger than those for nonprompt J/$\psi$ mesons. The separated prompt and nonprompt J/$\psi$ mesons $v_{3}$ and prompt $\psi$(2S) meson $v_{n}$ values are reported for the first time, providing new insights into the understanding of quarkonium dynamics in heavy ion collisions.

Measurements of the azimuthal anisotropy of prompt and nonprompt charmonia in PbPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV;CMS Collaboration;2023;HEPData


Abstract: A precise measurement of the invisible width of the Z boson produced in proton-proton collisions at a center-of-mass energy of 13 TeV is presented using data recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 36.3 fb-1. The result is obtained from a simultaneous fit to kinematic distributions for two data samples of Z boson plus jets: one dominated by Z boson decays to invisible particles and the other by Z boson decays to muon and electron pairs. The invisible width is measured to be 523 +/- 3 (stat) +/- 16 (syst) MeV. This result is the first precise measurement of the invisible width of the Z boson at a hadron collider, and is the single most precise direct measurement to date, competitive with the combined result of the direct measurements from the LEP experiments.

Precision measurement of the Z boson invisible width in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement of the production of $^{3}_{\Lambda}\text{H}$ in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV is presented in this Letter. Its production yield measured in the rapidity interval $-1 < y < 0$ for the 40% highest multiplicity p-Pb collisions is $\mathrm{d} N /\mathrm{d} y =[\mathrm{6.3 \pm 1.8 (stat.) \pm 1.0 (syst.) ] \times 10^{-7}}$.The measurement is compared with the expectations of statistical hadronisation and coalescence models, which describe the nucleosynthesis in hadronic collisions. These two models predict very different yields of the hypertriton in small collision systems such as p-Pb and therefore the measurement of $\mathrm{d} N /\mathrm{d} y$ is crucial to distinguish between them.The precision of this measurement leads to the exclusion with a significance larger than 6$\sigma$ of some configurations of the statistical hadronisation, thus constraining the production mechanism of loosely bound states.

Hypertriton production in p-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV;A Large Ion Collider Experiment Collaboration;2022;HEPData


Abstract: No data abstract available.

Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for $CP$ violation in ttH and tH production in multilepton channels in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Neutral to charged kaon yield fluctuations in Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76TeV;ALICE Collaboration;2022;HEPData


Abstract: Event characterization in pp and p-Pb collisions thorough the measurement of the very forward energy detected by the ZDC. Energy detected in the neutron (ZN) and proton (ZP) zero-degree calorimeters are correlated to activity measured at midrapidity and in particular with: - multiplicity of charged particles produced in |eta|<1 - transverse momentum of particle with highest pt, pt leading, in |eta|<0.8.

Measurement of very forward energy and particle production at midrapidity in pp and p-Pb collisions at the LHC;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for the Higgs boson decay to a pair of electrons in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: The first heavy ion collisions measurements of azimuthal anisotropy elliptic ($v_2$) and triangular ($v_3$) Fourier coefficients of $\mathrm{D}^0$ mesons produced in b hadron decays are presented using PbPb collisions at $\sqrt{s_{_{\mathrm{NN}}}}=5.02~\mathrm{TeV}$. The obtained results are directly compared with previously published charm quark anisotropy measured in the same final state. The data were collected with the CMS detector in 2018 with an integrated luminosity of $0.58~\mathrm{nb}^{-1}$. Azimuthal anisotropy is sensitive to the interactions of quarks with the hot and dense medium created in heavy ion collisions. Comparing results for charm quarks, measured by a $\mathrm{D}^0$ meson, to those for the heavier bottom quarks can assist in understanding the mass dependence of these interactions. The results show lower magnitudes of $v_2$ and $v_3$ and weaker dependences on the meson transverse momentum and collision centrality than those found for prompt $\mathrm{D}^0$ mesons. The $v_3$ coefficient of $\mathrm{D}^0$ mesons from b hadron decays is found to be nonzero. The results are compared to various theoretical calculations.

Measurements of azimuthal anisotropy of nonprompt D$^0$ mesons in PbPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV;CMS Collaboration;2023;HEPData


Abstract: The interaction of $\Lambda$ and $\Sigma$ hyperons (Y) with nucleons (N) is strongly influenced by the coupled-channel dynamics. Due to the small mass difference of the N$\Lambda$ and N$\Sigma$ systems, the sizable coupling strength of the N$\Sigma\leftrightarrow$N$\Lambda$ processes constitutes a crucial element in the determination of the N$\Lambda$ interaction. In this letter we present the most precise measurements on the interaction of p$\Lambda$ pairs, from zero relative momentum up to the opening of the N$\Sigma$ channel. The correlation function in the relative momentum space for p$\Lambda\oplus\overline{\mathrm{p}}\overline{\Lambda}$ pairs measured in high-multiplicity triggered pp collisions at $\sqrt{s}=13~$TeV at the LHC is reported. The opening of the inelastic N$\Sigma$ channels is visible in the extracted correlation function as a cusp-like structure occurring at relative momentum {$k^*=289~$MeV$/c$}. This represents the first direct experimental observation of the N$\Sigma\rightarrow$N$\Lambda$ coupled channel in the p$\Lambda$ system. The correlation function is compared with recent chiral effective field theory calculations, based on different strengths of the N$\Sigma\leftrightarrow$N$\Lambda$ transition potential. A weaker coupling, as possibly supported by the present measurement, would require a more repulsive three-body NN$\Lambda$ interaction for a proper description of the $\Lambda$ in-medium properties, which has implications on the nuclear equation of state and for the presence of hyperons inside neutron stars.

Exploring the N$\Lambda$-N$\Sigma$ coupled system with high precision correlation techniques at the LHC;ALICE Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for W' bosons decaying to a top and a bottom quark at $\sqrt{s} =$13 TeV in the hadronic final state;CMS Collaboration;2021;HEPData


Abstract: A study of inclusive four-jet production in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The transverse momentum of jets within abs(eta) < 4.7 reaches down to 35, 30, 25, and 20 GeV for the first-, second-, third-, and fourth-leading jet, respectively. Differential cross sections are measured as functions of the jet transverse momentum and pseudorapidity, and several other observables that describe the angular correlations between the jets. It is found that the measured distributions show sensitivity to different aspects of the underlying event, parton shower, and matrix element calculations. In particular, the interplay between decorrelations caused by parton shower and double-parton scattering contributions is shown to be important. The double-parton scattering contribution is extracted by means of a template fit of the distributions for single-parton scattering obtained from Monte Carlo event generators and a double-parton scattering distribution constructed from inclusive single-jet events in data. Values of the effective cross section are calculated and discussed in view of previous measurements and of their dependence on the models used to describe the single-parton scattering background.

Measurement of double-parton scattering in inclusive production of four jets with low transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: CERN-LHC. A fiducial cross section for Wgamma production in proton-proton collisions is measured at a center-of-mass energy of 13 TeV in 137 fb^-1 of data collected using the CMS detector at the LHC. The W to e nu and mu nu decay modes are used in a maximum-likelihood fit to the lepton-photon invariant mass distribution to extract the combined cross section. The measured cross section is compared with theoretical expectations at next-to-leading order in quantum chromodynamics. In addition, 95% confidence level intervals are reported for anomalous triple-gauge couplings using effective field theory and using the Lagrangian approach (a.k.a. the LEP parametrization).

Measurement of W$\gamma$ production cross section in proton-proton collisions at $\sqrt{s} =$ 13 TeV and constraints on effective field theory coefficients;CMS Collaboration;2021;HEPData


Abstract: A search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector bosons, using proton-proton collisions at $\sqrt{s}=13$ TeV at the LHC, is reported. The data sample corresponds to an integrated luminosity of $137~\mathrm{fb}^{-1}$ collected with the CMS detector. Events are selected by requiring two or three electrons or muons, moderate missing transverse momentum, and two jets with a large rapidity separation and a large dijet mass. No excess of events with respect to the standard model background predictions is observed. Model independent upper limits at 95\% confidence level are reported on the product of the cross section and branching fraction for vector boson fusion production of charged Higgs bosons as a function of mass, from 200 to 3000 GeV. The results are interpreted in the context of the Georgi--Machacek model.

Search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector boson pairs in proton-proton collisions at $\sqrt{s} =$ 13 TeV;CMS Collaboration;2021;HEPData


Abstract: CERN-LHC-CMS. Observation of a new excited beautiful strange baryon decaying to Xib- pi+ pi-.

Observation of a new excited beauty strange baryon decaying to $\Xi^-_\mathrm{b} \pi^+ \pi^-$;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Search for heavy resonances decaying to WW, WZ, or WH boson pairs in the lepton plus merged jet final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: The first search at the LHC for resonances decaying into a $\mathrm{W}$ and a radion boson, where the radion boson decays into two $\mathrm{W}$ bosons, is presented. The data analyzed correspond to an integrated luminosity of 138 $\mathrm{fb}^{-1}$ recorded in proton-proton collisions with the CMS detector at $\sqrt{s}$ = 13 TeV. One isolated charged lepton from a $\mathrm{W}$ boson decay is required, while the decay products of the other two $\mathrm{W}$ bosons are reconstructed as either one or two massive large-radius jets. No excess over the background estimation is observed. Limits are set on extra-dimensional model parameters. The results are combined with an analysis of the all-hadronic final state.

Search for resonances decaying to three W bosons in proton-proton collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2022;HEPData


Abstract: No data abstract available.

Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the $\tau\tau$bb final state at 13 TeV;CMS Collaboration;2021;HEPData


Abstract:
The first observation of the electroweak (EW) production of a Z boson, a photon, and two forward jets (Z$\gamma$jj) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. A data set corresponding to an integrated luminosity of 137 fb$^{-1}$, collected by the CMS experiment at the LHC in 2016--2018 is used. The measured fiducial cross section for EW Z$\gamma$jj is $\sigma_{\mathrm{EW}}=5.21\pm0.52\,\mathrm{stat}\,\pm0.56\,\mathrm{syst}\,\mathrm{fb}=5.21\pm0.76\mathrm{fb}$. Single-differential cross sections in photon, leading lepton, and leading jet transverse momenta, and double-differential cross sections in $m_{\mathrm{jj}}$ and $|\Delta\eta_{\mathrm{jj}}|$ are also measured. Exclusion limits on anomalous quartic gauge couplings are derived at 95\% confidence level in terms of the effective field theory operators $\mathrm{M}_{0}$ to $\mathrm{M}_{5}$, $\mathrm{M}_{7}$, $\mathrm{T}_{0}$ to $\mathrm{T}_{2}$, and $\mathrm{T}_{5}$ to $\mathrm{T}_{9}$.
The fiducial region is defined as (selection is in the generator-level):
- $p_{\mathrm{T}}^{l}>$ 20 GeV (25 GeV) && $|\eta^{l}|<$ 2.4 (2.5) for muon(electron)
- 70 $$ 20 GeV && $|\eta^{\gamma}|<$ 1.4442 or ($|\eta^{\gamma}>|$ 1.566 && $|\eta^{\gamma}|<$ 2.5)
- $p_{\mathrm{T}}^{j}>$ 30 GeV && $|\eta^{j}|<$ 4.7
- $m_{jj}>$ 500 GeV && $|\Delta\eta_{jj}|>$ 2.5
- $\Delta R(l,\gamma)>$0.7 && $\Delta R(l,j)>$ 0.5 && $\Delta R(\gamma,j)>$ 0.5 && $\Delta R(j,j)>$ 0.5
- leptons are dressed with photons whose $\Delta R(l,\gamma)<$ 0.1
Selection for aQGC limits are defined as (selection is in the reconstruction-level):
- $p_{\mathrm{T}}^{l}>20$ GeV (25 GeV) && $|\eta^{l}|<$ 2.4 (2.5) for muon(electron)
- 70 $$ 120 GeV && $|\eta^{\gamma}|<$ 1.4442 or ($|\eta^{\gamma}|>$ 1.566 && $|\eta^{\gamma}|<$ 2.5)
- $p_{\mathrm{T}}^{j}>$ 30 GeV && $|\eta^{j}|<$ 4.7
- $m_{jj}>$ 500 GeV && $|\Delta\eta_{jj}|>$ 2.5
- $\Delta R(l,\gamma)>$0.7 && $\Delta R(l,j)>$ 0.5 && $\Delta R(\gamma,j)>$ 0.5 && $\Delta R(j,j)>$ 0.5

Measurement of the electroweak production of Z$\gamma$ and two jets in proton-proton collisions at $\sqrt{s} =$ 13 TeV and constraints on anomalous quartic gauge couplings;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Measurement of differential $\text{t}\overline{\text{t}}$ production cross sections in the full kinematic range using lepton+jets events from proton-proton collisions at $\sqrt{s} = $ 13 TeV;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Measurement of the inclusive $\mathrm{t\bar{t}}$ production cross section in proton-proton collisions at $\sqrt{s}$ = 5.02 TeV;CMS Collaboration;2022;HEPData


Abstract: CERN-LHC. Measurement of the tW production cross section in the single-lepton final state using proton-proton collisions at centre-of-mass energy of 13 TeV with 36 fb^-1 of data collected in 2016. Events are selected that contain single muon or electrons, and then subdivided into signal and control regions based on jet topology. Signal events must contain exactly 3 jets. a ttbar enriched region contains exactly 4 jets. A W+jets and QCD enriched region contains exactly 2 jets. In all three regions exactly one jet must pass b-tagging requirements. A BDT is trained to separate the signal tW from the dominant ttbar background, and a profile likelihood fit is used to extract the tW cross section.

Observation of tW production in the single-lepton channel in pp collisions at $\sqrt{s}$ = 13 TeV;CMS Collaboration;2021;HEPData


Abstract: No data abstract available.

Search for top squarks in final states with two top quarks and several light-flavor jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV;CMS Collaboration;2021;HEPData