Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
Abstract A search is presented for a heavy W′ boson resonance decaying to a B or T vector-like quark and a t or a b quark, respectively. The analysis is performed using proton-proton collisions collected with the CMS detector at the LHC. …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
W. Adam, J. W. Andrejkovic, T. Bergauer, S. Chatterjee et autres
A search for pairs of Higgs bosons produced via gluon and vector boson fusion is presented, focusing on the four $b$ quark final state. The data sample consists of proton-proton collisions at a center-of-mass energy of 13 TeV, collected with the CMS …
am, at, be, kr, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
Abstract Results are presented from a search for charged-lepton flavor violating (CLFV) interactions in top quark production and decay in pp collisions at a center-of-mass energy of 13 TeV. The events are required to contain one oppositely charged electron-muon pair in the …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, M. Dragicevic et autres
Abstract The CMS Inner Tracker, made of silicon pixel modules, will be entirely replaced prior to the start of the High Luminosity LHC period. One of the crucial components of the new Inner Tracker system is the readout chip, being developed by …
at, fr, be, de, hr, fi
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, M. Dragicevic et autres
Abstract During the operation of the CMS experiment at the High-Luminosity LHC the silicon sensors of the Phase-2 Outer Tracker will be exposed to radiation levels that could potentially deteriorate their performance. Previous studies had determined that planar float zone silicon with …
at, fr, be, de, hr, fi
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A fiducial cross section for $W\ensuremath{\gamma}$ production in proton-proton collisions is measured at a center-of-mass energy of 13 TeV in $137\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected using the CMS detector at the LHC. The $W\ensuremath{\rightarrow}e\ensuremath{\nu}$ and $\ensuremath{\mu}\ensuremath{\nu}$ decay modes are used in …
am, at, be, kr, br
(code pays fourni par la source)
Accès ouvert
2021
erratum
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
A Correction to this paper has been published: https://doi.org/10.1140/epjc/s10052-020-08562-y
am, at, be
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A.M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The CP -violating weak phase ϕ s and the decay width difference Δ Γ s between the light and heavy B s 0 mass eigenstates are measured with the CMS detector at the LHC in a sample of 48 500 reconstructed B …
am, at, be, by, cn, ru, ch, de
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer et autres
Abstract A search for dark matter particles is performed using events with a Z boson candidate and large missing transverse momentum. The analysis is based on proton–proton collision data at a center-of-mass energy of 13 $$\,\text {Te}\text {V}$$ Te , collected by …
am, at, be, Égypte, fr, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Ultrarelativistic heavy ion collisions recreate in the laboratory the thermodynamical conditions prevailing in the early universe up to 10^{-6} sec, thereby allowing the study of the quark-gluon plasma (QGP), a state of quantum chromodynamics (QCD) matter with deconfined partons. The top quark, …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
A measurement of the ${W}^{+}{W}^{\ensuremath{-}}$ boson pair production cross section in proton-proton collisions at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ is presented. The data used in this study are collected with the CMS detector at the CERN LHC and correspond to an integrated luminosity of …
ch, tr, fr
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
A search for the production of a narrow-width resonance decaying into a pair of Higgs bosons decaying into the $bbZZ$ channel is presented. The analysis is based on data collected with the CMS detector during 2016, in proton-proton collisions at the LHC, …
am, at, be, br
(code pays fourni par la source)