Search
Now showing items 61-70 of 153
Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in ℓ+ℓ-bb final states
(2015-09-02)
Results are reported on a search for decays of a pseudoscalar A boson into a Z boson and a light scalar h
boson, where the Z boson decays into a pair of oppositely-charged electrons or muons, and the h boson
decays into ...
Search for dark matter and large extra dimensions in monojet events in pp collisions at √s = 7 TeV
(2012-09-21)
A search has been made for events containing an energetic jet and an imbalance
in transverse momentum using a data sample of pp collisions at a center-of-mass energy
of 7 TeV. This signature is common to both dark matter ...
Search for new physics with long-lived particles decaying to photons and missing energy in pp collisions at √s = 7 TeV
(2012-11-30)
A search is performed for long-lived neutral particles decaying into a photon and invisible particles. An example of such a signature is the decay of the lightest neutralino with nonzero lifetime into a gravitino and a ...
Search for stopped long-lived particles produced in pp collisions at √s = 7 TeV
(2012-08-03)
A search has been performed for long-lived particles that have stopped in the CMS detector, during 7 TeV proton-proton operations of the CERN LHC. The existence of such particles could be inferred from observation of their ...
Search for new physics with jets and missing transverse momentum in pp collisions at √s = 7 TeV
(2011-08-31)
A search for new physics is presented based on an event signature of at least
three jets accompanied by large missing transverse momentum, using a data sample corresponding
to an integrated luminosity of 36 pb−1
collected ...
Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV
(2015-05-15)
Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the M T2 variable, which is a measure of the transverse momentum ...
Search for W′→tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV
(2014-05-23)
Results are presented from a search for the production of a heavy gauge boson W′ decaying into a top and a bottom quark, using a data set collected by the CMS experiment at √s = 8 TeV and corresponding to an integrated ...
Search for quark compositeness in dijet angular distributions from pp collisions at √s = 7 TeV
(2012-05-14)
A search for quark compositeness using dijet angular distributions from pp
collisions at √s = 7 TeV is presented. The search has been carried out using a data sample
corresponding to an integrated luminosity of 2.2 fb−1, ...
Search for disappearing tracks in proton-proton collisions at √s = 8 TeV
(2015-01-19)
A search is presented for long-lived charged particles that decay within the CMS detector and produce the signature of a disappearing track. Disappearing tracks are identified as those with little or no associated calorimeter ...
Study of Z production in PbPb and pp collisions at √sNN = 2.76 TeV in the dimuon and dielectron decay channels
(2015-03-04)
The production of Z bosons is studied in the dimuon and dielectron decay channels in PbPb and pp collisions at √sNN = 2.76 TeV, using data collected by the CMS experiment at the LHC. The PbPb data sample corresponds to ...