Search
Now showing items 131-140 of 166
Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy
(Elsevier, 2011-03)
A search for supersymmetry with R-parity conservation in proton–proton collisions at a centre-of-mass energy of 7 TeV is presented. The data correspond to an integrated luminosity of 35 pb[superscript -1] collected by the ...
Search for microscopic black hole signatures at the Large Hadron Collider
(Elsevier, 2011-02)
A search for microscopic black hole production and decay in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated ...
Limits on the Higgs boson lifetime and width from its decay to four charged leptons
(American Physical Society, 2015-10)
Constraints on the lifetime and width of the Higgs boson are obtained from H → ZZ → 4ℓ events using data recorded by the CMS experiment during the LHC run 1 with an integrated luminosity of 5.1 and 19.7 fb[superscript −1] ...
Study of double parton scattering using W + 2-jet events in proton-proton collisions at √s = 7 TeV
(Springer-Verlag, 2014-03)
Double parton scattering is investigated in proton-proton collisions at √s = 7 TeV where the final state includes a W boson, which decays into a muon and a neutrino, and two jets. The data sample corresponds to an integrated ...
Observation of the Associated Production of a Single Top Quark and a W Boson in pp Collisions at √s = 8 TeV
(American Physical Society, 2014-06)
The first observation of the associated production of a single top quark and a W boson is presented. The analysis is based on a data set corresponding to an integrated luminosity of 12.2 fb[superscript −1] of proton-proton ...
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 pair-produced resonances decaying to jet pairs in proton–proton collisions at √s = 8 TeV
(Elsevier, 2015-04)
Results are reported of a general search for pair production of heavy resonances decaying to pairs of hadronic jets in events with at least four jets. The study is based on up to 19.4 fb[superscript −1] of integrated ...
Identification techniques for highly boosted W bosons that decay into hadrons
(Springer-Verlag, 2014-12)
In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high ...
Search for Supersymmetry in Events with Photons and Low Missing Transverse Energy in pp Collisions at √s = 7 TeV
(Elsevier, 2012-12)
Many models of new physics, including versions of supersymmetry (SUSY), predict production of events with low missing transverse energy, electroweak gauge bosons, and many energetic final-state particles. The stealth SUSY ...
Search for heavy lepton partners of neutrinos in proton–proton collisions in the context of the type III seesaw mechanism
(Elsevier, 2012-10)
A search is presented in proton–proton collisions at √s = 7 TeV for fermionic triplet states expected in type III seesaw models. The search is performed using final states with three isolated charged leptons and an imbalance ...