T. Csorgo

Measurement of simplified template cross sections of the Higgs boson produced in association with W or Z bosons in the H→bb¯ decay channel in proton-proton collisions at s=13 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

Differential cross sections are measured for the standard model Higgs boson produced in association with vector bosons ( W , Z ) and decaying to a pair of b quarks. Measurements are performed within the framework of the simplified template cross sections. …

am, us, no, at, be, gb, br (code pays fourni par la source)

Search for top squark pair production in a final state with at least one hadronically decaying tau lepton in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

Abstract A search for pair production of the supersymmetric partner of the top quark, the top squark, in proton-proton collisions at $$ \sqrt{s} $$ s = 13 TeV is presented in final states containing at least one hadronically decaying tau lepton and …

am, at, be, br (code pays fourni par la source)

Search for Higgs Boson Pair Production in the Four b Quark Final State in Proton-Proton Collisions at s=13 TeV

W. Adam, J. W. Andrejkovic, T. Bergauer, S. Chatterjee et autres

A search for pairs of Higgs bosons produced via gluon and vector boson fusion is presented, focusing on the four $b$ quark final state. The data sample consists of proton-proton collisions at a center-of-mass energy of 13 TeV, collected with the CMS …

am, at, be, kr, br (code pays fourni par la source)

Precision measurement of the W boson decay branching fractions in proton-proton collisions at s=13 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

The CMS Collaboration has performed the most precise measurements of the branching fractions of decay of the $W$ boson, finding excellent agreement with standard model predictions. In particular, they found no violations of lepton universality which LEP results had hinted at, at …

am, at, be, kr, us, br (code pays fourni par la source)

Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

A bstract Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are presented. Proton-proton (pp) collision data at $$ \sqrt{s} $$ s = 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 …

am, at, be, br (code pays fourni par la source)

Search for medium effects using jets from bottom quarks in PbPb collisions at $\sqrt{sNN}$ =5.02 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data …

Study of Z boson plus jets events using variables sensitive to double-parton scattering in pp collisions at 13 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

Abstract Double-parton scattering is investigated using events with a Z boson and jets. The Z boson is reconstructed using only the dimuon channel. The measurements are performed with proton-proton collision data recorded by the CMS experiment at the LHC at $$ \sqrt{s} …

am, at, be, br (code pays fourni par la source)

Search for top squark production in fully hadronic final states in proton-proton collisions at s=13 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres

A search for production of the supersymmetric partners of the top quark, top squarks, is presented. The search is based on proton-proton collision events containing multiple jets, no leptons, and large transverse momentum imbalance. The data were collected with the CMS detector …

Search for lepton-flavor violating decays of the Higgs boson in the μ τ and e τ final states in proton-proton collisions at s = 13 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres

A search is presented for lepton-flavor violating decays of the Higgs boson to $\ensuremath{\mu}\ensuremath{\tau}$ and $e\ensuremath{\tau}$. The dataset corresponds to an integrated luminosity of $137\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. No …

am, at, be, kr (code pays fourni par la source)

Measurement of the Wγ Production Cross Section in Proton-Proton Collisions at s=13 TeV and Constraints on Effective Field Theory Coefficients

A. M. Sirunyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres

A fiducial cross section for $W\ensuremath{\gamma}$ production in proton-proton collisions is measured at a center-of-mass energy of 13 TeV in $137\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected using the CMS detector at the LHC. The $W\ensuremath{\rightarrow}e\ensuremath{\nu}$ and $\ensuremath{\mu}\ensuremath{\nu}$ decay modes are used in …

am, at, be, kr, br (code pays fourni par la source)

Search for the rare decay of the W boson into a pion and a photon in proton-proton collisions at s=13TeV

A.M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer et autres

A search is performed for the rare decay W ± → π ± γ in proton-proton collisions at s = 13 TeV . Data corresponding to an integrated luminosity of 137 fb − 1 were collected during 2016 to 2018 with the …

am, at, be, by, cn, br (code pays fourni par la source)

Electron and photon reconstruction and identification with the CMS experiment at the CERN LHC

A.M. Sirunyan, W. Adam, T. Bergauer, M. Dragicevic et autres

Abstract The performance is presented of the reconstruction and identification algorithms for electrons and photons with the CMS experiment at the LHC. The reported results are based on proton-proton collision data collected at a center-of-mass energy of 13 TeV and recorded in …

am, at, by, be, cn, br (code pays fourni par la source)