Search
Now showing items 11-20 of 68
Study of Vector Boson Scattering and Search for New Physics in Events with Two Same-Sign Leptons and Two Jets
(American Physical Society, 2015-02)
A study of vector boson scattering in pp collisions at a center-of-mass energy of 8 TeV is presented. The data sample corresponds to an integrated luminosity of 19.4 fb[superscript −1] collected with the CMS detector. ...
Measurement of the production cross section ratio σ ([subscript χb2](1P))/σ ([subscript χb1](1P)) in pp collisions at √s = 8 TeV
(Elsevier, 2015-02)
A measurement of the production cross section ratio σ([subscript χb2](1P))/σ([subscript χb1](1P)) is presented. The [subscript χb1](1P) and [subscript χb2](1P) bottomonium states, promptly produced in pp collisions at √s ...
Evidence for transverse-momentum- and pseudorapidity-dependent event-plane fluctuations in PbPb and pPb collisions
(American Physical Society, 2015-09)
A systematic study of the factorization of long-range azimuthal two-particle correlations into a product of single-particle anisotropies is presented as a function of p[subscript T] and η of both particles and as a function ...
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 ...
Search for a standard model-like Higgs boson in the μ[superscript +]μ[superscript −] and e[superscript +]e[superscript −] decay channels at the LHC
(Elsevier, 2015-03)
A search is presented for a standard model-like Higgs boson decaying to the μ[superscript +]μ[superscript −] or e[superscript +]e[superscript −] final states based on proton–proton collisions recorded by the CMS experiment ...
Measurement of diffractive dissociation cross sections in pp collisions at √s = 7 TeV
(American Physical Society, 2015-07)
Measurements of diffractive dissociation cross sections in pp collisions at √s = 7 TeV are presented in kinematic regions defined by the masses M[subscript X] and M[subscript Y] of the two final-state hadronic systems ...
Search for the production of dark matter in association with top-quark pairs in the single-lepton final state in proton-proton collisions at √s = 8 TeV
(Springer-Verlag, 2015-06)
A search is presented for particle dark matter produced in association with a pair of top quarks in pp collisions at a centre-of-mass energy of √s = 8 TeV. The data were collected with the CMS detector at the LHC and ...
Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
(Springer Berlin Heidelberg, 2015-10)
A search for a heavy Higgs boson in the H → WW and H → ZZ decay channels is reported. The search is based upon proton-proton collision data samples corresponding to an integrated luminosity of up to 5.1 fb⁻¹ at √ s = 7 TeV ...
Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV
(Elsevier, 2015-04)
Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton–proton collisions at √s = 8 TeV. The data, corresponding to an integrated luminosity ...