Search
Now showing items 31-40 of 63
Erratum to: Search for new physics in events with same-sign dileptons and jets in pp collisions at √s = 8 TeV
(2015-01-07)
Erratum to: JHEP01(2014)163. The online version of the original article can be found at http://dx.doi.org/10.1007/JHEP01(2014)16
Search for anomalous tt̄ production in the highly-boosted all-hadronic final stat
(2012-09-11)
A search is presented for a massive particle, generically referred to as a Z′, decaying into a tt¯ pair. The search focuses on Z′ resonances that are sufficiently massive to produce highly Lorentz-boosted top quarks, which ...
Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at √s = 8 TeV
(2014-06-10)
A search for new physics is performed in multijet events with large missing transverse momentum produced in proton-proton collisions at √s = 8 TeV using a data sample corresponding to an integrated luminosity of 19.5 fb−1 ...
Search for a fermiophobic Higgs boson in pp collisions at √s = 7 TeV
(2012-09-25)
Combined results are reported from searches for a fermiophobic Higgs boson in the γγ, WW, and ZZ decay modes in proton-proton collisions at √s = 7 TeV. The explored Higgs boson mass range is 110–300 GeV. The data sample ...
Measurement of the tt¯ production cross section in the dilepton channel in pp collisions at √s = 8 TeV
(2014-02-05)
The top-antitop quark ( tt¯) production cross section is measured in proton-proton collisions at √s = 8 TeV with the CMS experiment at the LHC, using a data sample corresponding to an integrated luminosity of 5.3 fb−1. ...
J/ψ and ψ (2S) production in pp collisions at √s = 7 TeV
(2012-02-07)
A measurement of the J/ψ and ψ(2S) production cross sections in pp collisions at √s = 7TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 pb−1. Using a fit ...
Search for supersymmetry in pp collisions at √s = 8 TeV in events with a single lepton, large jet multiplicity, and multiple b jets
(2014-04-18)
Results are reported from a search for supersymmetry in pp collisions at a center-of-mass energy of
8 TeV, based on events with a single isolated lepton (electron or muon) and multiple jets, at least
two of which are ...
Observation of Z decays to four leptons with the CMS detector at the LHC
(2012-12-07)
The first observation of the Z boson decaying to four leptons in proton-proton
collisions is presented. The analyzed data set corresponds to an integrated luminosity of
5.02 fb−1 at √s = 7 TeV collected by the CMS detector ...
Measurement of the Drell-Yan cross section in pp collisions at √s = 7 TeV
(2011-10-04)
The Drell-Yan differential cross section is measured in pp collisions at √s = 7 TeV, from a data sample collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 36 pb−1. The cross section ...
Measurement of the hadronic activity in events with a Z and two jets and extraction of the cross section for the electroweak production of a Z with two jets in pp collisions at √s = 7 TeV
(2013-10-10)
The first measurement of the electroweak production cross section of a Z boson with two jets (Zjj) in pp collisions at √s 7 TeV is presented, based on a data sample recorded by the CMS experiment at the LHC with an integrated ...