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2026
article
OpenAlex
Arzunik Gevorgyan, Aram Hayrapetyan, В. Макаренко, A. Tumasyan et autres
This paper presents a measurement of the charge-parity ($C\!P$) structure of the Yukawa coupling between the Higgs boson (H) and tau leptons, using proton-proton collision data at $\sqrt{s}$ = 13.6 TeV recorded with the CMS detector at the LHC, corresponding to an …
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Accès ouvert
2026
article
OpenAlex
A. Belyaev, Arzunik Gevorgyan, Aram Hayrapetyan, A. Tumasyan et autres
We report the first measurement of charged-hadron pseudorapidity ($η$) distributions in oxygen-oxygen (OO) collisions at a nucleon-nucleon center-of-mass energy of $\sqrt{s_\mathrm{NN}}$ = 5.36 TeV. The data were recorded by the CMS experiment at the LHC in 2025. Primary charged-hadron yields are measured …
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2026
article
OpenAlex
Komal Tauqeer, Arzunik Gevorgyan, Aram Hayrapetyan, В. Макаренко et autres
A search is presented for the single production of a narrow-width vector-like B' quark that decays to a t quark and a W boson, with one of the decay products yielding an electron or muon. The data were collected from 2016 to …
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2026
article
OpenAlex
Arzunik Gevorgyan, Aram Hayrapetyan, Vladimir Makarenko, A. Tumasyan et autres
The first evidence of electroweak (EW) production of pairs of Z bosons in association with two jets (jj) in the final state ZZjj $\to$$\ell\ellνν$jj, where $\ell$ = e, $μ$, is reported by the CMS experiment. The analysis is based on a data …
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Accès ouvert
2026
article
OpenAlex
Aram Hayrapetyan, Vladimir Makarenko, A. Tumasyan, Wolfgang Adam et autres
This paper presents a search for beyond the standard model physics using single-lepton events with a high multiplicity of jets, including those identified as bottom quark jets, without a requirement on missing transverse momentum. The analysis is based on proton-proton collision data …
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