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Measurement of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) cross sections in pp collisions at root s=7 TeV
(Physics Letters B, 2013)
The Upsilon(1S), Upsilon(2S), and Upsilon(3S) production cross sections are measured using a data sample corresponding to an integrated luminosity of 35.8 +/- 1.4 pb(-1) of proton-proton collisions at root s = 7 TeV, ...
Search for flavor changing neutral currents in top quark decays in pp collisions at 7 TeV
(Physics Letters B, 2013)
The results of a search for flavor changing neutral currents in top quark decays t - GT Zq in events with a topology compatible with the decay chain t (t) over bar - GT Wb + Zq - GT lvb + llq are presented. The search is ...
Study of W boson production in PbPb and pp collisions at root s(NN)=2.76 TeV
(Physics Letters B, 2012)
A measurement is presented of W-boson production in PbPb collisions carried out at a nucleon-nucleon (NN) centre-of-mass energy root S-NN of 2.76 TeV at the LHC using the CMS detector. In data corresponding to an integrated ...
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 ...
Search for a new bottomonium state decaying to Upsilon(1S)pi(+)pi(-) in pp collisions at root s=8 TeV
(Physics Letters B, 2013)
The results of a search for the bottomonium counterpart, denoted as X-b, of the exotic charmonium state X(3872) is presented. The analysis is based on a sample of pp collisions at,root s = 8 TeV collected by the CMS ...
Measurement of the charge asymmetry in top-quark pair production in proton-proton collisions at root s=7 TeV
(Physics Letters B, 2012)
The difference in angular distributions between top quarks and antiquarks, commonly referred to as the charge asymmetry, is measured in pp collisions at the LHC with the CMS experiment. The. data sample corresponds to an ...
Search for a heavy bottom-like quark in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
A search for pair-produced bottom-like quarks in pp collisions at root s = 7 TeV is conducted with the CMS experiment at the LHC. The decay b - GT tW is considered in this search. The b(b) over bar tW-(t) over barW(+) ...
Measurement of W+W- production and search for the Higgs boson in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
A measurement of W+W- production in pp collisions at root s = 7 TeV and a search for the Higgs boson are reported. The W+W- candidates are selected in events with two leptons, either electrons or muons. The measurement is ...
Measurement of isolated photon production in pp and PbPb collisions at root s(NN)=2.76 TeV
(Physics Letters B, 2012)
Isolated photon production is measured in proton-proton and lead-lead collisions at nucleon-nucleon centre-of-mass energies of 2.76 TeV in the pseudorapidity range vertical bar eta vertical bar LT 1.44 and transverse ...
Measurement of W gamma and Z gamma production in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
A measurement of W gamma and Z gamma production in proton-proton collisions at root s = 7 TeV is presented. Results are based on a data sample recorded by the CMS experiment at the LHC, corresponding to an integrated ...