Search
Now showing items 11-20 of 36
Search for heavy resonances decaying into two Higgs bosons or into a Higgs boson and a W or Z boson in proton-proton collisions at 13 TeV
(Springer Berlin Heidelberg, 2019-01)
A search is presented for massive narrow resonances decaying either into two Higgs bosons, or into a Higgs boson and a W or Z boson. The decay channels considered are HH→bb¯¯¯τ⁺τ⁻ and VH→qq¯¯¯τ⁺τ⁻, where H denotes the Higgs ...
Search for Heavy Majorana Neutrinos in Same-Sign Dilepton Channels in Proton-Proton Collisions at √s = 13 TeV
(Springer, 2019-01)
A search is performed for a heavy Majorana neutrino (N), produced in leptonic decay of a W boson propagator and decaying into a W boson and a lepton, with the CMS detector at the LHC. The signature used in this search ...
Study of the Underlying Event in Top Quark Pair Production in pp Collisions at 13 TeV
(Springer-Verlag, 2019-02)
Measurements of normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event in top quark and antiquark pair production are presented. ...
Search for MSSM Higgs bosons decaying to μ+μ− in proton-proton collisions at √ s = 13 TeV
(Elsevier BV, 2019)
© 2019 The Author(s). A search is performed for neutral non-standard-model Higgs bosons decaying to two muons in the context of the minimal supersymmetric standard model (MSSM). Proton-proton collision data recorded by the ...
Search for Physics beyond the Standard Model in Events with Overlapping Photons and Jets
(American Physical Society (APS), 2019)
© 2019 CERN. for the CMS Collaboration. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/" Creative Commons Attribution 4.0 International license. Further ...
Non-Gaussian elliptic-flow fluctuations in PbPb collisions at √ s NN = 5.02 TeV
(Elsevier BV, 2019)
Event-by-event fluctuations in the elliptic-flow coefficient v are studied in PbPb collisions at s =5.02 TeV using the CMS detector at the CERN LHC. Elliptic-flow probability distributions p(v ) for charged particles with ...
Search for the pair production of light top squarks in the e[superscript ±]μ[superscript ∓] final state in proton-proton collisions at s√=13 TeV
(Springer, 2019-03)
A search for the production of a pair of top squarks at the LHC is presented. This search targets a region of parameter space where the kinematics of top squark pair production and top quark pair production are very similar, ...
Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at √s =13 TeV
(Springer Berlin Heidelberg, 2019-03-25)
A search for dark matter produced in association with top quarks in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The data set used corresponds to an integrated luminosity of 35.9 fb⁻¹ recorded ...
Search for Supersymmetry in Events with a Photon, a Lepton, and Missing Transverse Momentum in Proton-Proton Collisions at √s = 13 TeV
(Springer, 2019-01)
Results of a search for supersymmetry are presented using events with a photon, an electron or muon, and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated luminosity ...
Combinations of single-top-quark production cross-section measurements and |fLVVtb| determinations at s √s = 7 and 8 TeV with the ATLAS and CMS experiments
(Springer Science and Business Media LLC, 2019-05)
This paper presents the combinations of single-top-quark production cross-section measurements by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at s = 7 and 8 TeV corresponding to integrated ...