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Measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV with lepton + jets final states
CMS Collaboration
A measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV is presented. The results are based on data corresponding to an integrated luminosity of 2…
Search for CP Violation in the Decay
B. R. Ko, E. Won, I. Adachi +142
We search for CP violation in the decay using a data sample with an integrated luminosity of 977 fb collected with the Belle detector at the KEKB…
Search for contact interactions in opposite-sign dimuon events in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
Results are reported from a search for the effects of contact interactions using events with a high-mass, oppositely charged muon pair. The events are collected in proton-proton co…
Search for exotic resonances decaying into WZ/ZZ in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A search for new exotic particles decaying to the VZ final state is performed, where V is either a W or a Z boson decaying into two overlapping jets and the Z decays into a pair of…
Measurement of the ZZ production cross section and search for anomalous couplings in 2l2l' final states in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A measurement is presented of the ZZ production cross section in the ZZ to 2l 2l' decay mode with l = e, mu and l' = e, mu, tau in proton-proton collisions at sqrt(s) = 7 TeV with…
Search for new physics in events with photons, jets, and missing transverse energy in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A search for physics beyond the standard model involving events with one or more photons, jets, and missing transverse energy has been performed by the CMS experiment. The data sam…
Search in leptonic channels for heavy resonances decaying to long-lived neutral particles
CMS Collaboration
A search is performed for heavy resonances decaying to two long-lived massive neutral particles, each decaying to leptons. The experimental signature is a distinctive topology cons…
Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV
CMS Collaboration
A measurement is presented of the inelastic proton-proton cross section at a centre-of-mass energy of sqrt(s) = 7 TeV. Using the CMS detector at the LHC, the inelastic cross sectio…
Search for pair production of third-generation leptoquarks and top squarks in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
Results are presented from a search for the pair production of third-generation scalar and vector leptoquarks, as well as for top squarks in R-parity-violating supersymmetric model…
Search for third-generation leptoquarks and scalar bottom quarks in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
Results are presented from a search for third-generation leptoquarks and scalar bottom quarks in a sample of proton-proton collisions at sqrt(s) = 7 TeV collected by the CMS experi…
Observation of long-range near-side angular correlations in proton-lead collisions at the LHC
CMS Collaboration
Results on two-particle angular correlations for charged particles emitted in pPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV are presented. The analysis uses…
Observation of Z decays to four leptons with the CMS detector at the LHC
CMS Collaboration
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 invers…
Search for supersymmetry in events with photons and low missing transverse energy in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
Many models of new physics, including versions of supersymmetry (SUSY), predict production of events with low missing transverse energy, electroweak gauge bosons, and many energeti…
Search for heavy lepton partners of neutrinos in proton-proton collisions in the context of the type III seesaw mechanism
CMS Collaboration
A search is presented in proton-proton collisions at sqrt(s) = 7 TeV for fermionic triplet states expected in type III seesaw models. The search is performed using final states wit…
Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A measurement is presented of the relative prompt production rate of chi(c2) and chi(c1) with 4.6 inverse femtobarns of data collected by the CMS experiment at the LHC in pp collis…
Search for anomalous production of highly boosted Z bosons decaying to dimuons in proton-proton collisions at sqrt(s) = 7 TeV
CMS Collaboration
Results are reported from a search for the anomalous production of highly boosted Z bosons with large transverse momentum and decaying to dimuons. Such Z bosons may be produced in…
Search for electroweak production of charginos and neutralinos using leptonic final states in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
The 2011 dataset of the CMS experiment, consisting of an integrated luminosity of 4.98 inverse femtobarns of pp collisions at sqrt(s) = 7 TeV, enables expanded searches for direct…
Search for resonant t t-bar production in lepton+jets events in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A model-independent search for the production of heavy resonances decaying into top-antitop quark pairs is presented. The search is based on events containing one lepton (muon or e…
Search for a narrow, spin-2 resonance decaying to a pair of Z bosons in the q q-bar l+l- final state
CMS Collaboration
Results are presented from a search for a narrow, spin-2 resonance decaying into a pair of Z bosons, with one Z-boson decaying into leptons (e+e- or mu+mu-) and the other into jets…
Measurement of the top-quark mass in t t-bar events with lepton+jets final states in pp collisions at sqrt(s) = 7 TeV
The CMS Collaboration
The mass of the top quark is measured using a sample of t t-bar candidate events with one electron or muon and at least four jets in the final state, collected by CMS in pp collisi…
Search for pair produced fourth-generation up-type quarks in pp collisions at sqrt(s) = 7 TeV with a lepton in the final state
CMS Collaboration
The results of a search for the pair production of a fourth-generation up-type quark (t') in proton-proton collisions at sqrt(s) = 7 TeV are presented, using data corresponding to…
Search for supersymmetry in events with b-quark jets and missing transverse energy in pp collisions at 7 TeV
CMS Collaboration
Results are presented from a search for physics beyond the standard model based on events with large missing transverse energy, at least three jets, and at least one, two, or three…
Observation of sequential Upsilon suppression in PbPb collisions
CMS Collaboration
The suppression of the individual Upsilon(nS) states in PbPb collisions with respect to their yields in pp data has been measured. The PbPb and pp data sets used in the analysis co…
Measurement of the t t-bar production cross section in the dilepton channel in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
The t t-bar production cross section (sigma[t t-bar]) is measured in proton-proton collisions at sqrt(s) = 7 TeV in data collected by the CMS experiment, corresponding to an integr…