33 papers
Identification of tau leptons using a convolutional neural network with domain adaptation
CMS Collaboration
A tau lepton identification algorithm, DeepTau, based on convolutional neural network techniques, has been developed in the CMS experiment to discriminate reconstructed hadronic de…
Search for new physics in jet multiplicity patterns of multilepton events at = 13 TeV
CMS Collaboration
A first search for beyond the standard model physics in jet multiplicity patterns of multilepton events is presented, using a data sample corresponding to an integrated luminosity…
Study of same-sign W boson scattering and anomalous couplings in events with one tau lepton from pp collisions at = 13 TeV
CMS Collaboration
A first study is presented of the cross section for the scattering of same-sign W boson pairs via the detection of a lepton. The data from proton-proton collisions at the cent…
Elliptic anisotropy measurement of the f(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition
CMS Collaboration
Despite the f(980) hadron having been discovered half a century ago, the question about its quark content has not been settled: it might be an ordinary quark-antiquark ($\mathr…
Operation and performance of the CMS silicon strip tracker with proton-proton collisions at the CERN LHC
CMS Collaboration
Salient aspects of the commissioning, calibration, and performance of the CMS silicon strip tracker are discussed, drawing on experience during operation with proton-proton collisi…
Measurement of light-by-light scattering and the Breit-Wheeler process, and search for axion-like particles in ultraperipheral PbPb collisions at = 5.02 TeV
CMS Collaboration
Measurements of light-by-light scattering (LbL, ) and the Breit-Wheeler process (BW, ) are reported in ultraperipheral PbPb collisi…