Search
Now showing items 1-10 of 14
Measurement of spin correlations in tf production using the matrix element method in the muon plus jets final state in pp collisions at root S=8 TeV
(Physics Letters B, 2016)
The consistency of the spin correlation strength in top quark pair production with the standard model (SM) prediction is tested in the muon+jets final state. The events are selected from pp collisions, collected by the CMS ...
Search for leptophobic Z bosons decaying into four-lepton final states in proton-proton collisions at root s=8 TeV
(Physics Letters B, 2017)
A search for heavy narrow resonances decaying into four-lepton final states has been performed using proton-proton collision data at root s= 8 TeVcollected by the CMS experiment, corresponding to an integrated luminosity ...
Performance of the CMS ECAL safety system for super modules SM0 and SM1
(Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2005)
A prototype of the safety system for the electromagnetic calorimeter (ECAL) of the CMS detector at LHC has been implemented and tested in Super Modules SM0 and SM1 during the ECAL test-beam campaign in summer 2003. The aim ...
A search for pair production of new light bosons decaying into muons
(Physics Letters B, 2016)
A search for the pair production of new light bosons, each decaying into a pair of muons, is performed with the CMS experiment at the LHC, using a dataset corresponding to an integrated luminosity of 20.7 fb(-1) collected ...
Search for long-lived particles in events with photons and missing energy in proton-proton collisions at root s=7 TeV
(Physics Letters B, 2013)
Results are presented from a search for long-lived neutralinos decaying into a photon and an invisible particle, a signature associated with gauge-mediated supersymmetry breaking in supersymmetric models. The analysis is ...
Search for a non-standard-model Higgs boson decaying to a pair of new light bosons in four-muon final states
(Physics Letters B, 2013)
Results are reported from a search for non-standard-model Higgs boson decays to pairs of new light bosons, each of which decays into the mu(+)mu(-) final state. The new bosons may be produced either promptly or via a decay ...
Measurement of the t(t)over-bar production cross section in pp collisions at root s=7 TeV with lepton plus jets final states
(Physics Letters B, 2013)
A measurement of the a production cross section in pp collisions at root s = 7 TeV is presented. The results are based on data corresponding to an integrated luminosity of 2.3 fb(-1) collected by the CMS detector at the ...
Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS
(Physics Letters B, 2011)
A search for narrow resonances with a mass of at least 1 TeV in the dijet mass spectrum is performed using pp collisions at root s = 7 TeV corresponding to an integrated luminosity of 1 fb(-1), collected by the CMS experiment ...
First measurement of hadronic event shapes in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
Hadronic event shapes have been measured in proton-proton collisions at root s = 7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 pb(-1). ...
Search for first generation scalar leptoquarks in the e nu jj channel in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
A search for pair-production of first generation scalar leptoquarks is performed in the final state containing an electron, a neutrino, and at least two jets using proton-proton collision data at root s = 7 TeV. The data ...