Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, W. Adam, F. Ambrogi, E. Asilar et autres
Abstract The process pp → pℓ + ℓ −p(*), with ℓ + ℓ − a muon or an electron pair produced at midrapidity with mass larger than 110 GeV, has been observed for the first time at the LHC in pp collisions …
am, at, be
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
A search for top squark pair production in pp collisions at √ s = 13 TeV is performed using events with a single isolated electron or muon, jets, and a large transverse momentum imbalance.The results are based on data collected in 2016 …
am, at, by, be
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Measurements of event shapes and azimuthal correlations are presented for events where a Z boson is produced in association with jets in proton-proton collisions.The data collected with the CMS detector at the CERN LHC at √ s = 7 TeV correspond to …
am, at, hr, be, ch, pl
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Abstract The production of the X(3872) is studied in pp collisions at $ \sqrt{s}=7 $ TeV, using decays to J/ψπ+π−, where the J/ψdecays to two muons. The data were recorded by the CMS experiment and correspond to an integrated luminosity of 4.8 …
am, at, hr, be
(code pays fourni par la source)
Accès ouvert
2011
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
A measurement of inclusive W and Z production cross sections in pp collisions at sqrt(s)=7 TeV is presented. The electron and muon decay channels are analyzed in a data sample collected with the CMS detector at the LHC and corresponding to an …
am, at, be
(code pays fourni par la source)