Search
Now showing items 71-80 of 109
Studies of jet mass in dijet and W/Z + jet events
(2013-05-17)
Invariant mass spectra for jets reconstructed using the anti-kT and CambridgeAachen algorithms are studied for different jet “grooming” techniques in data corresponding to an integrated luminosity of 5 fb−1, recorded with ...
Measurement of the Drell-Yan cross section in pp collisions at √s = 7 TeV
(2011-10-04)
The Drell-Yan differential cross section is measured in pp collisions at √s = 7 TeV, from a data sample collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 36 pb−1. The cross section ...
Measurement of the hadronic activity in events with a Z and two jets and extraction of the cross section for the electroweak production of a Z with two jets in pp collisions at √s = 7 TeV
(2013-10-10)
The first measurement of the electroweak production cross section of a Z boson with two jets (Zjj) in pp collisions at √s 7 TeV is presented, based on a data sample recorded by the CMS experiment at the LHC with an integrated ...
Searches for third-generation squark production in fully hadronic final states in proton-proton collisions at √s = 8 TeV
(2015-06-17)
Searches for third-generation squarks in fully hadronic final states are presented using data samples corresponding to integrated luminosities of 19.4 or 19.7 fb−1, collected at a centre-of-mass energy of 8 TeV with the ...
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 ...
Search in leptonic channels for heavy resonances decaying to long-lived neutral particles
(2013-02-14)
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 consisting of a pair of oppositely charged ...
Search for new physics in events with photons, jets, and missing transverse energy in pp collisions at √s = 7 TeV
(2013-03-19)
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 sample corresponds to an integrated luminosity ...
Studies of azimuthal dihadron correlations in ultra-central PbPb collisions at √sNN =2.76 TeV
(2014-02-20)
Azimuthal dihadron correlations of charged particles have been measured in PbPb collisions at √sNN = 2.76TeV by the CMS collaboration, using data from the 2011 LHC heavy-ion run. The data set includes a sample of ultra-central ...
Measurement of the cross section for production of bb̄X decaying to muons in pp collisions at √s = 7 TeV
(2012-06-19)
A measurement of the inclusive cross section for the process pp → bb¯X → μμX′ at √s = 7 TeV is presented, based on a data sample corresponding to an integrated luminosity of 27.9 pb−1 collected by the CMS experiment at ...
Search for a light charged Higgs boson decaying to cs¯ in pp collisions at √s = 8 TeV
(2015-12-29)
A search for a light charged Higgs boson, originating from the decay of a top
quark and subsequently decaying into a charm quark and a strange antiquark, is presented.
The data used in the analysis correspond to an ...