Accès ouvert
2016
article
OpenAlex
V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres
A search for the production of a heavy $B$ quark, having electric charge $\ensuremath{-}1/3$ and vector couplings to $W$, $Z$, and $H$ bosons, is carried out using proton-proton collision data recorded at the CERN LHC by the CMS experiment, corresponding to an …
am, at, be, us
(code pays fourni par la source)
Accès ouvert
2016
article
OpenAlex
V. Khachatryan, A.M. Sirunyan, A. Tumasyan, W. Adam et autres
A search is presented for the production of both first- and second-generation scalar leptoquarks with a final state of either two electrons and one jet or two muons and one jet. The search is based on a data sample of proton-proton collisions …
am, at, ch, be, us, cn
(code pays fourni par la source)
Accès ouvert
2015
article
OpenAlex
V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres
The pseudorapidity distribution of charged hadrons in pp collisions at s = 13 TeV is measured using a data sample obtained with the CMS detector, operated at zero magnetic field, at the CERN LHC. The yield of primary charged long-lived hadrons produced …
am, at, by, be
(code pays fourni par la source)
Accès ouvert
2015
article
OpenAlex
V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres
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 MT2 variable, which is a measure of the transverse momentum imbalance in an event. …
am, at, be
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres
In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by …
am, at, be
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres
Production of prompt J/ψ meson pairs in proton-proton collisions at √ s = 7 TeV is measured with the CMS experiment at the LHC in a data sample corresponding to an integrated luminosity of about 4.7 fb -1 .The two J/ψ mesons …
am, at, by, be
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Measurements of the muon charge asymmetry in inclusive $pp\ensuremath{\rightarrow}W+X$ production at $\sqrt{s}=7\text{ }\text{ }\mathrm{TeV}$ are presented. The data sample corresponds to an integrated luminosity of $4.7\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ recorded with the CMS detector at the LHC. With a sample of more than …
am, at, be, kr
(code pays fourni par la source)