Search
Now showing items 11-20 of 29
Search for the standard model Higgs boson in the H → ZZ → ℓ+ℓ−τ+τ− decay channel in pp collisions at √s = 7 TeV
(2012-03-26)
A search is reported for the standard model Higgs boson in the H → ZZ → ℓ+ℓ−τ +τ − decay mode, where ℓ = μ or e, in proton-proton collisions at √s =7 TeV, corresponding to an integrated luminosity of 4.7 fb−1 collected ...
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 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 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 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 ...
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 ...
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 ...
Search for B 0 s → μ + μ - and B0 → μ+ μ- Decays
(2012-04-06)
A search for the rare decays B0s → μ+μ− and B0 → μ+μ− is performed in pp collisions at √s = 7 TeV, with a data sample corresponding to an integrated luminosity of 5 fb−1 collected by the CMS experiment at the LHC. In ...