Accès ouvert
2026
article
OpenAlex
A. Hayrapetyan, Vladimir Makarenko, A. Tumasyan, Wolfgang Adam et autres
A bstract This paper presents a search for a Higgs boson produced in association with a charm quark (cH) which allows to probe the Higgs-charm Yukawa coupling strength modifier κ c . Higgs boson decays to a pair of W bosons are …
am, at, us, be, cn, br
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Accès ouvert
2026
article
OpenAlex
Vladimir Makarenko, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic et autres
Abstract A novel anomaly detection algorithm is presented. The Wasserstein normalized autoencoder (WNAE) is a normalized probabilistic model that minimizes the Wasserstein distance between the learned probability distribution—a Boltzmann distribution where the energy is the reconstruction error of the autoencoder (AE)—and the …
de
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Accès ouvert
2026
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A bstract The results of a search for the production of two scalar bosons in final states with two photons and two tau leptons are presented. The search considers both nonresonant production of a Higgs boson pair, HH, and resonant production via …
am, at, in, us, be, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Aram Hayrapetyan, В. Макаренко, A. Tumasyan, Wolfgang Adam et autres
A bstract A search is presented for narrow resonances, with a mass between 0.6 and 1.8 TeV, decaying to pairs of jets, in proton-proton collisions at $$ \sqrt{s}=13 $$ s = 13 TeV. The search is performed using dijets that are reconstructed, …
am, at, us, be, cn, br
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
A. Hayrapetyan, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic et autres
A novel machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27 500 tagged B_{s}^{0}→J/ψϕ(1020) decays from pp collisions at sqrt[s]=13 TeV, collected by the CMS experiment and corresponding to an integrated luminosity of 96.5 fb^{-1}. …
am, at, in, us, be, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Vladimir Chekhovsky, Aram Hayrapetyan, Vladimir Makarenko, A. Tumasyan et autres
This Letter reports the first measurement of photonuclear D^{0} meson production in ultraperipheral heavy ion collisions. The study is performed using lead-lead collision data, with an integrated luminosity of 1.34 nb^{-1}, collected by the CMS experiment at a nucleon-nucleon center-of-mass energy of …
am, at, us, be, in, br
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Aram Hayrapetyan, Vladimir Makarenko, A. Tumasyan, Wolfgang Adam et autres
A search for exotic Higgs boson decays H $\to$$\mathcal{AA}$, with $\mathcal{A}$$\to$$γγ$ is presented, using events with a semi-merged topology. One of the hypothetical particles, $\mathcal{A}$, is assumed to decay promptly into a semi-merged diphoton system reconstructed as a single photon-like object, while …
de
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Accès ouvert
2025
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic et autres
A bstract A search for t -channel exchange of leptoquarks (LQs) is performed in dimuon and dielectron spectra using proton-proton collision data collected at $$\sqrt{s}=13$$ TeV with the CMS detector at the CERN LHC. The data correspond to an integrated luminosity of …
am, at, in, us, be, fr, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Aram Hayrapetyan, Vladimir Makarenko, A. Tumasyan, W. Adam et autres
A bstract Many analyses at the CERN LHC exploit the substructure of jets to identify heavy resonances produced with high momenta that decay into multiple quarks and/or gluons. This paper presents a new technique for correcting the substructure of simulated large-radius jets …
am, at, us, be, cn, br
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic et autres
A bstract Results are presented for a test of the compositeness of the heaviest charged lepton, τ , using data collected by the CMS experiment in proton-proton collisions at a center-of-mass energy of 13 TeV at the CERN LHC. The data were …
am, at, in, us, be, br, ve, mx
(code pays fourni par la source)
2025
conference-paper
OpenAlex
Taiki Uemura, Sung‐Soo Kim, Shinyoung Chung, Jong-Ho Lee
This paper presents the correlation factor (CF) for assessing the high-energy neutron-induced soft error rate (henSER) from a test result of a single proton irradiation test. Additionally, this paper investigates the variation in the CF (CFV) to understand the uncertainty linked with …
kr
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Accès ouvert
2025
preprint
OpenAlex
Aram Hayrapetyan, В. Макаренко, A. Tumasyan, Wolfgang Adam et autres
A search for $\gamma$H production is performed with data from the CMS experiment at the LHC corresponding to an integrated luminosity of 138 fb$^{-1}$ at a proton-proton center-of-mass collision energy of 13 TeV. The analysis focuses on the topology of a boosted …
am, at, be, fr, de, br
(code pays fourni par la source)