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Charged-Particle Nuclear Modification Factors In Pbpb And Ppb Collisions At Root S(Nn)=5.02 Tev
(Springer, 2017)
The spectra of charged particles produced within the pseudorapidity window vertical bar eta vertical bar < 1 at root s(NN) = 5 : 02 TeV are measured using 404 mu b(-1) of PbPb and 27.4 pb(-1) of pp data collected by the ...
Coherent J/Psi Photoproduction In Ultra-Peripheral Pbpb Collisions At Root S(Nn)=2.76 Tev With The Cms Experiment
(Elsevier, 2017)
The cross section for coherent J/psi photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, Xn0n, is measured with the CMS experiment in ...
Correlations Between Jets And Charged Particles In Pbpb And Pp Collisions At Root S(Nn)=2.76 Tev
(Springer, 2016)
The quark-gluon plasma is studied via medium-induced changes to correlations between jets and charged particles in PbPb collisions compared to pp reference data. This analysis uses data sets from PbPb and pp collisions ...
Search for Heavy Neutrinos or Third-Generation Leptoquarks in Final States With Two Hadronically Decaying Tau Leptons and Two Jets in Proton-Proton Collisions At Root S=13 Tev
(Springer, 2017)
A search for new particles has been conducted using events with two high transverse momentum ((pT)) T leptons that decay hadronically, at least two high-pT jets, and missing transverse energy from the T lepton decays. The ...
Search for Heavy Resonances Decaying To Two Higgs Bosons in Final States Containing Four B Quarks
(Springer, 2016)
A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated ...
Search For New Physics in Same-Sign Dilepton Events in Proton-Proton Collisions At Root S=13 Tevinfo:eu-repo/semantics/publishedVersion
(Springer, 2016)
A search for new physics is performed using events with two isolated same-sign leptons, two or more jets, and missing transverse momentum. The results are based on a sample of proton-proton collisions at a center-of-mass ...
Search for Neutral Resonances Decaying Into A Z Boson and A Pair of B Jets or Tau Leptons
(Elsevier, 2016)
A search is performed for a new resonance decaying into a lighter resonance and a Z boson. Two channels are studied, targeting the decay of the lighter resonance into either a pair of oppositely charged tau leptons or a b ...
Search for Supersymmetry in Events With A Photon, A Lepton, and Missing Transverse Momentum in Pp Collisions At Root S=8 Tev
(Elsevier, 2016)
A search for supersymmetry involving events with at least one photon, one electron or muon, and large missing transverse momentum has been performed by the CMS experiment. The data sample corresponds to an integrated ...
Pseudorapidity Distribution of Charged Hadrons in Proton-Proton Collisions at Root S=13Tev
(Elsevier, 2015)
The pseudorapidity distribution of charged hadrons in pp collisions at root s = 13 TeV is measured using a data sample obtained with the CMS detector, operated at zero magnetic field, at the CERN LHC. The yield of primary ...
Search for Dark Matter and Unparticles Produced in Association With A Z Boson in Proton-Proton Collisions At Root S=8 Tev
(Amer Physical Soc, 2016)
A search for evidence of particle dark matter (DM) and unparticle production at the LHC has been performed using events containing two charged leptons, consistent with the decay of a Z boson, and large missing transverse ...