Accès ouvert
2025
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A bstract An analysis of the production of a Higgs boson (H) in association with a top quark-antiquark pair ( $$ \textrm{t}\overline{\textrm{t}}\textrm{H} $$ t t ¯ H ) or a single top quark (tH) is presented. The Higgs boson decay into a …
am, at, in, us, be, Égypte, br
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
A bstract A search is presented for the resonant production of a pair of standard model-like Higgs bosons using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected by the CMS experiment at the CERN LHC in 2016–2018, corresponding …
am, at, be, Égypte, us, br
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
V. Chekhovsky, Aram Hayrapetyan, E. M. Da Costa, Gustavo Gil da Silveira et autres
A measurement of the WZ$\gamma$ triboson production cross section is presented. The analysis is based on a data sample of proton-proton collisions at a center-of-mass energy of $\sqrt{s}$ = 13 TeV recorded with the CMS detector at the LHC, corresponding to an …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
W. Adam, T. Bergauer, K. Damanakis, M. Dragicevic et autres
Abstract High-luminosity particle collider experiments such as the ones planned at the High-Luminosity Large Hadron Collider require ever-greater vertexing precision of the tracking detectors, necessitating reductions in the material budget of the detectors. Traditionally, the fractional radiation length (x/X 0) of detectors …
fr
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
A search is presented for high-mass exclusive diphoton production via photon-photon fusion in proton-proton collisions at s = 13 TeV in events where both protons survive the interaction. The analysis utilizes data corresponding to an integrated luminosity of 103 fb − 1 …
am, us, no, at, be, gb, br
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Arsen Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A bstract A search for heavy neutral leptons (HNLs) of Majorana or Dirac type using proton-proton collision data at $$ \sqrt{s} $$ s = 13 TeV is presented. The data were collected by the CMS experiment at the CERN LHC and correspond …
am, be, at, in, us, Égypte, br
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres
The results of a search for stealth supersymmetry in final states with two photons and jets, targeting a phase space region with low missing transverse momentum ( pTmiss ), are reported. The study is based on a sample of proton-proton collisions at …
am, us, no, at, be, gb, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres
A bstract A measurement is presented of the primary Lund jet plane (LJP) density in inclusive jet production in proton-proton collisions. The analysis uses 138 fb − 1 of data collected by the CMS experiment at $$ \sqrt{s} $$ s = 13 …
am, us, at, in, be, Égypte, gb, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Abstract The first measurement of the top quark pair ( $$ \textrm{t}\overline{\textrm{t}} $$ t t ¯ ) production cross section in proton-proton collisions at $$ \sqrt{s} $$ s = 13.6 TeV is presented. Data recorded with the CMS detector at the CERN …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Abstract A measurement of the forward-backward asymmetry of pairs of oppositely charged leptons (dimuons and dielectrons) produced by the Drell-Yan process in proton-proton collisions is presented. The data sample corresponds to an integrated luminosity of 138 fb−1 collected with the CMS detector …
am, at, by, be, fr, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) and Higgs bosons (H). The analysis is based on data collected at a center-of-mass energy of …
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
A bstract The associated production of a W and a Z boson is studied in final states with multiple leptons produced in proton-proton (pp) collisions at a centre-of-mass energy of 13 TeV using 137 fb − 1 of data collected with the …
am, at, be, br
(code pays fourni par la source)