Search
Now showing items 31-40 of 165
Search for third-generation scalar leptoquarks in the tτ channel in proton-proton collisions at √s = 8 TeV
(Springer-Verlag, 2015-07)
A search for pair production of third-generation scalar leptoquarks decaying to top quark and τ lepton pairs is presented using proton-proton collision data at a center-of-mass energy of √s = 8 TeV collected with the CMS ...
Measurement of jet fragmentation in PbPb and pp collisions at √s[subscript NN] = 2.76 TeV
(American Physical Society, 2014-08)
The jet fragmentation function of inclusive jets with transverse momentum p[subscript T] above 100GeV/c in PbPb collisions has been measured using reconstructed charged particles with p[subscript T] above 1 GeV/c in a cone ...
Search for decays of stopped long-lived particles produced in proton–proton collisions at √s = 8 TeV
(Springer-Verlag, 2015-04)
A search has been performed for long-lived particles that could have come to rest within the CMS detector, using the time intervals between LHC beam crossings. The existence of such particles could be deduced from observation ...
Measurement of electroweak production of two jets in association with a Z boson in proton–proton collisions at √s = 8 TeV
(Springer-Verlag, 2015-02)
The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton–proton collisions at √s = 8 TeV, is measured using data recorded by the CMS experiment at the CERN LHC, ...
Measurement of the cross section and angular correlations for associated production of a Z boson with b hadrons in pp collisions at √s = 7 TeV
(Springer-Verlag, 2013-12)
A study of proton-proton collisions in which two b hadrons are produced in association with a Z boson is reported. The collisions were recorded at a centre-of-mass energy of 7 TeVwith the CMS detector at the LHC, for an ...
Search for a heavy bottom-like quark in pp collisions at √s = 7 TeV
(Elsevier, 2011-06)
A search for pair-produced bottom-like quarks in pp collisions at √s = 7 TeV is conducted with the CMS experiment at the LHC. The decay b′→tW is considered in this search. The b′[bar over b′] →tW[superscript -][bar over ...
Searches for heavy Higgs bosons in two-Higgs-doublet models and for t → ch decay using multilepton and diphoton final states in pp collisions at 8 TeV
(American Physical Society, 2014-12)
Searches are presented for heavy scalar (H) and pseudoscalar (A) Higgs bosons posited in the two doublet model (2HDM) extensions of the standard model (SM). These searches are based on a data sample of pp collisions collected ...
Search for supersymmetry using razor variables in events with b-tagged jets in pp collisions at √s = 8 TeV
(American Physical Society, 2015-03)
An inclusive search for supersymmetry in events with at least one b-tagged jet is performed using proton-proton collision data collected by the CMS experiment in 2012 at a center-of-mass energy of 8 TeV. The data set size ...
Evidence for Collective Multiparticle Correlations in p-Pb Collisions
(American Physical Society, 2015-06)
The second-order azimuthal anisotropy Fourier harmonics, v[subscript 2], are obtained in p−Pb and PbPb collisions over a wide pseudorapidity (η) range based on correlations among six or more charged particles. The p-Pb ...
Measurement of differential cross sections for the production of a pair of isolated photons in pp collisions at √s = 7 TeV
(Springer-Verlag, 2014-11)
A measurement of differential cross sections for the production of a pair of isolated photons in proton–proton collisions at √s = 7 TeV is presented. The data sample corresponds to an integrated luminosity of 5.0 fb[superscript ...