Search
Now showing items 21-30 of 665
Search for Rare Decays of Z and Higgs Bosons to J/ψ and a Photon in Proton-Proton Collisions at √s = 13 TeV
(Springer-Verlag, 2019-01)
A search is presented for decays of Z and Higgs bosons to a J/ψ meson and a photon, with the subsequent decay of the J/ψ to μ⁺μ⁻. The analysis uses data from proton-proton collisions with an integrated luminosity of 35.9fb⁻¹ ...
Search for new physics with dijet angular distributions in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV
(Springer Nature, 2017-07)
A search is presented for extra spatial dimensions, quantum black holes, and quark contact interactions in measurements of dijet angular distributions in proton-proton collisions at √s = 13 TeV. The data were collected ...
Measurement of differential cross sections in the kinematic angular variable ϕ* for inclusive Z boson production in pp collisions at √s = 8 TeV
(Springer International Publishing AG, 2018-03)
Measurements of differential cross sections dσ/dϕ* and double-differential cross sections d2σ/dϕ*d|y| for inclusive Z boson production are presented using the dielectron and dimuon final states. The kinematic observable ...
Constraints on the double-parton scattering cross section from same-sign W boson pair production in proton-proton collisions at √s = 8 TeV
(Springer International Publishing AG, 2018-02)
A first search for same-sign WW production via double-parton scattering is performed based on proton-proton collision data at a center-of-mass energy of 8 TeV using dimuon and electron-muon final states. The search is based ...
Search for electroweak production of a vector-like quark decaying to a top quark and a Higgs boson using boosted topologies in fully hadronic final states
(Springer Nature, 2017-04)
A search is performed for electroweak production of a vector-like top quark partner T of charge 2/3 in association with a standard model top or bottom quark, using 2.3 fb⁻¹ of proton-proton collision data at √s = 13 TeV ...
Search for standard model production of four top quarks in proton–proton collisions at
(Elsevier, 2017-06)
A search for events containing four top quarks (tt¯tt¯) is reported from proton–proton collisions recorded by the CMS experiment at √s = 13 TeV and corresponding to an integrated luminosity of 2.6 fb⁻¹. The analysis considers ...
Searches for Pair Production of Charginos and Top Squarks in Final States with Two Oppositely Charged Leptons in Proton-Proton Collisions at √s = 13 TeV
(Springer Nature, 2018-11)
A search for pair production of supersymmetric particles in events with two oppositely charged leptons (electrons or muons) and missing transverse momentum is reported. The data sample corresponds to an integrated luminosity ...
Measurement of the Associated Production of a Single Top Quark and a Z Boson in pp Collisions at √s = 13 TeV
(Elsevier, 2018-02)
A measurement is presented of the associated production of a single top quark and a Z boson. The study uses data from proton–proton collisions at √s = 13 TeV recorded by the CMS experiment, corresponding to an integrated ...
Observation of the
(American Physical Society, 2018-08)
The χb1(3P) and χb2(3P) states are observed through their Υ(3S)γ decays, using an event sample of proton-proton collisions collected by the CMS experiment at the CERN LHC. The data were collected at a center-of-mass energy ...
Measurement of the groomed jet mass in PbPb and pp collisions at sNN=5.02$$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV
(Springer Nature, 2018-10)
A measurement of the groomed jet mass in PbPb and pp collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV with the CMS detector at the LHC is presented. Jet grooming is a recursive procedure which sequentially ...