Search
Now showing items 11-20 of 105
Search for supersymmetry in events with at least one photon, missing transverse momentum, and large transverse event activity in proton-proton collisions at √s = 13 TeV
(Springer Berlin Heidelberg, 2017-12)
A search for physics beyond the standard model in final states with at least one photon, large transverse momentum imbalance, and large total transverse event activity is presented. Such topologies can be produced in ...
Principal-component analysis of two-particle azimuthal correlations in PbPb and and pPb collisions at CMS
(American Physical Society, 2017-12)
For the first time a principle-component analysis is used to separate out different orthogonal modes of the two-particle correlation matrix from heavy ion collisions. The analysis uses data from √s[subscript NN] = 2.76 ...
Coherent J/ ψ Photoproduction in Ultra-Peripheral PbPb Collisions at √s[subscript NN = 2.76 TeV with the CMS Experiment
(Elsevier BV, 2017-07)
The cross section for coherent J/ψ photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, X[subscript n]0[subscript n], is measured with the CMS ...
Measurement of the jet mass in highly boosted t[bar over t] events from pp collisions at √s=8 TeV
(Springer/Società Italiana di Fisica, 2017-07)
The first measurement of the jet mass mjet of top quark jets produced in tt¯ events from pp collisions at √s=8 TeV is reported for the jet with the largest transverse momentum pT in highly boosted hadronic top quark decays. ...
Search for dark matter and unparticles in events with a Z boson and missing transverse momentum in proton-proton collisions at √s = 13 TeV
(Springer Nature, 2017-03)
A search for dark matter and unparticle production at the LHC has been performed using events containing two charged leptons (electrons or muons), consistent with the decay of a Z boson, and large missing transverse momentum. ...
Inclusive search for supersymmetry using razor variables in pp collisions at √s = 13 TeV
(American Physical Society (APS), 2017-01)
An inclusive search for supersymmetry using razor variables is performed in events with four or more jets and no more than one lepton. The results are based on a sample of proton-proton collisions corresponding to an ...
Measurement of the transverse momentum spectrum of the Higgs boson produced in pp collisions at √s=8 TeV using H → WW decays
(Springer Nature, 2017-03)
The cross section for Higgs boson production in pp collisions is studied using the H → W[superscript +]W[superscript −] decay mode, followed by leptonic decays of the W bosons to an oppositely charged electron-muon pair ...
Measurement of the Differential Cross Sections for the Associated Production of a W boson and Jets in Proton-Proton Collisions at √s=13 TeV
(American Physical Society, 2017-10)
A measurement of the differential cross sections for a W boson produced in association with jets in the muon decay channel is presented. The measurement is based on 13 TeV proton-proton collision data corresponding to an ...
Measurement of the triple-differential dijet cross section in proton-proton collisions at √s = 8 TeV and constraints on parton distribution functions
(Springer Nature, 2017-11)
A measurement is presented of the triple-differential dijet cross section at a centre-of-mass energy of 8 TeV using 19.7fb[superscript -1] of data collected with the CMS detector in proton-proton collisions at the LHC. The ...
Search for Single Production of Vector-Like Quarks Decaying into a b Quark and a W Boson in Proton–proton Collisions at √s = 13 TeV
(Elsevier, 2017-07)
A search is presented for a heavy vector-like quark, decaying into a b quark and a W boson, which is produced singly in association with a light flavor quark and a b quark. The analysis is performed using a data sample of ...