P. s. Chen

Search for resonant pair production of Higgs bosons in the $$ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $$ final state using large-area jets in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

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

A bstract A search is presented for the resonant production of a pair of standard model-like Higgs bosons using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected by the CMS experiment at the CERN LHC in 2016–2018, corresponding …

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

Search for long-lived heavy neutral leptons in proton-proton collision events with a lepton-jet pair associated with a secondary vertex at $$ \sqrt{s} $$ = 13 TeV

A. Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres

A bstract A search for long-lived heavy neutral leptons (HNLs) using proton-proton collision data corresponding to an integrated luminosity of 138 fb − 1 collected at $$ \sqrt{s} $$ s = 13 TeV with the CMS detector at the CERN LHC is …

am, at, in, us, be, br, ve, mx (code pays fourni par la source)

Measurement of inclusive and differential cross sections of single top quark production in association with a W boson in proton-proton collisions at $$ \sqrt{s} $$ = 13.6 TeV

Aram Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres

A bstract The first measurement of the inclusive and normalised differential cross sections of single top quark production in association with a W boson in proton-proton collisions at a centre-of-mass energy of 13.6 TeV is presented. The data were recorded with the …

am, at, in, us, be, br, ve, mx (code pays fourni par la source)

Search for production of a single vectorlike quark decaying to t H or t Z in the all-hadronic final state in p p collisions at s = 13 TeV

Aram Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres

A search for electroweak production of a single vectorlike T quark in association with a bottom ( b ) quark in the all-hadronic decay channel is presented. This search uses proton-proton collision data at s = 13 TeV collected by the CMS …

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

Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at s=13 TeV

A. Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres

A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138 fb−1 of proton-proton collisions at s=13 TeV , recorded at the CERN LHC in 2016–2018. …

am, be, at, in, us, br, ve, mx (code pays fourni par la source)

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

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A bstract A search for the central exclusive production of top quark-antiquark pairs ( $$ \textrm{t}\overline{\textrm{t}} $$ t t ¯ ) is performed for the first time using proton-tagged events in proton-proton collisions at the LHC at a centre-of-mass energy of 13 …

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

Study of azimuthal anisotropy of $ \Upsilon $(1S) mesons in pPb collisions at $\sqrt{S_{NN}}$ = 8.16 TeV

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

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

A Lightweight Multi-Scale Quadratic Separation Convolution Module for CNN Image-Classification Tasks

Yunyan Wang, P. s. Chen

Currently, most convolutional networks use standard convolution for feature extraction to pursue accuracy. However, there is potential room for improvement in terms of the number of network parameters and model speed. Therefore, this paper proposes a lightweight multi-scale quadratic separable convolution module …

cn (code pays fourni par la source)

Measurement of the top quark mass using a profile likelihood approach with the lepton + jets final states in proton–proton collisions at $$\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} $$

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

Abstract The mass of the top quark is measured in 36.3 $$\,\text {fb}^{-1}$$ fb - 1 of LHC proton–proton collision data collected with the CMS detector at $$\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} $$ s = 13 Te V . The measurement uses a sample …

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

Search for new physics in the τ lepton plus missing transverse momentum final state in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

Abstract A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton collisions at a center-of-mass …

Reconstruction of decays to merged photons using end-to-end deep learning with domain continuation in the CMS detector

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A novel technique based on machine learning is introduced to reconstruct the decays of highly Lorentz-boosted particles. Using an end-to-end deep learning strategy, the technique bypasses existing rule-based particle reconstruction methods typically used in high energy physics analyses. It uses minimally processed …

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

Observation of Same-Sign WW Production from Double Parton Scattering in Proton-Proton Collisions at s=13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

The first observation of the production of ${W}^{\ifmmode\pm\else\textpm\fi{}}{W}^{\ifmmode\pm\else\textpm\fi{}}$ 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 $138\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ recorded at a center-of-mass energy …

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