Accès ouvert
2026
article
OpenAlex
CMS Collaboration, A Hayrapetyan, V Makarenko, A. Tumasyan et autres
The long-range collective flow of particles produced in oxygen-oxygen (O+O) and neon-neon (Ne+Ne) collisions is measured with the CMS detector at the CERN LHC. The data samples were collected at a center-of-mass energy per nucleon pair of 5.36 TeV, with integrated luminosities …
Accès ouvert
2026
article
OpenAlex
Andrey V. Belyaev, Arzunik Gevorgyan, A Hayrapetyan, A. Tumasyan et autres
High-energy partons lose energy while propagating through the hot, strongly interacting medium produced in ultrarelativistic nucleus-nucleus collisions, leading to a suppression of particle production at high transverse momentum (p(T)). The dependence of this energy loss on the size of the colliding nuclear …
Accès ouvert
2026
article
OpenAlex
A Hayrapetyan, V Makarenko, A. Tumasyan, W. Adam et autres
A search for a Higgs boson produced in association with a W or Z boson and decaying via a soft unclustered energy pattern (SUEP) is presented. The analysis is based on proton-proton collision data corresponding to an integrated luminosity of 138 fb(-1) …
Accès ouvert
2026
article
OpenAlex
C Sturm for the KaoS Collaboration, A Hayrapetyan, V Makarenko, A Tumasyan et autres
The Higgs boson (H) decay width is determined from the ratio of off- and on-shell production of 𝐻 →𝑊𝑊 →𝑒𝜈𝜇𝜈 using proton–proton collision data corresponding to an integrated luminosity of 138 fb$^{−1}$ collected at √𝑠 =13 TeV by the CMS experiment at …
Accès ouvert
2026
article
OpenAlex
C Sturm for the KaoS Collaboration, A Hayrapetyan, V Makarenko, A Tumasyan et autres
A search for dark matter particles produced in association with a Higgs boson decaying to a bottom quark-antiquark pair in proton-proton collisions at √𝑠=13 TeV is presented. The data, collected with the CMS detector at the LHC, correspond to an integrated luminosity …
Accès ouvert
2026
article
OpenAlex
CMS Collaboration, V. Chekhovsky, A Hayrapetyan, V Makarenko et autres
A search is performed for dark matter produced in association with bottom quarks and a pair of electrons or muons in data collected with the CMS detector at the LHC, corresponding to 138 fb$^{−1}$ of integrated luminosity of proton-proton collisions at a …
Accès ouvert
2026
report
OpenAlex
CMS Collaboration, A Hayrapetyan, V Makarenko, A. Tumasyan et autres
This analysis presents an observation of the photon-fusion production of W boson pairs using the CMS detector at the LHC. The total cross section of the W$^+$W$^-$ production in photon fusion is measured using proton-proton collision data with an integrated luminosity of …
Accès ouvert
2026
article
OpenAlex
CMS Collaboration, A Hayrapetyan, V Makarenko, A. Tumasyan et autres
This analysis presents an observation of the photon-fusion production of W boson pairs using the CMS detector at the LHC. The total cross section of the W$^+$W$^-$ production in photon fusion is measured using proton-proton collision data with an integrated luminosity of …
Accès ouvert
2026
article
OpenAlex
CMS Collaboration, A Hayrapetyan, V Makarenko, A. Tumasyan et autres
A search for pairs of light neutral pseudoscalar bosons (𝐴) resulting from the decay of a Higgs boson is performed. The search is conducted using LHC proton-proton collision data at √𝑠=13 TeV, collected with the CMS detector in 2016–2018 and corresponding to …
Accès ouvert
2026
article
OpenAlex
CMS Collaboration, A Hayrapetyan, V Makarenko, A. Tumasyan et autres
A search for long-lived particles using final states including a displaced vertex with low-momentum tracks, large missing transverse momentum, and a jet from initial-state radiation is presented. This search uses proton-proton collision data at a center-of-mass energy of 13 TeV collected by …
Accès ouvert
2026
article
OpenAlex
CMS Collaboration, V. Chekhovsky, A Hayrapetyan, V Makarenko et autres
The ratio between the 𝐵$^+_𝑐$→𝐽/𝜓𝜏$^+$𝜈$_𝜏$ and 𝐵$^+_𝑐$→𝐽/𝜓𝜇$^+$𝜈$_𝜇$ branching fractions is measured using a data sample of proton-proton collisions collected by CMS at a center-of-mass energy of 13 TeV in the years 2016–2018 and corresponding to an integrated luminosity of 138 fb$^{−1}$. The …
Accès ouvert
2026
article
OpenAlex
A Hayrapetyan, V Makarenko, A. Tumasyan, W. Adam et autres
A search is conducted for standard model Higgs bosons with large transverse momentum ( p T ) decaying to bottom quark pairs and produced in association with a hadronically decaying W or Z boson at the LHC. The result is based on …