Accès ouvert
2025
erratum
OpenAlex
M. Benedikt, F. Zimmermann, B. Auchmann, Wolfgang Bartmann et autres
Correction: Eur. Phys. J. Spec. Top. https://doi.org/10.1140/epjs/s11734-025-01958-5 The Image Sources and Credits information section was missing from this article and should have read ‘The FCC Project formally acknowledges and credits all organisations and contributors whose data and imagery form part of the …
ch, fr, de, us, it, ir, rs, es, tr, gb, br, pt, am, ae, cn
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
The production of ϒ(2S) and ϒ(3S) mesons in lead-lead (Pb-Pb) and proton-proton (pp) collisions is studied in their dimuon decay channel using the CMS detector at the LHC. The ϒ(3S) meson is observed for the first time in Pb-Pb collisions, with a …
am, us, at, be, br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A search for the rare $\ensuremath{\eta}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ double-Dalitz decay is performed using a sample of proton-proton collisions, collected by the CMS experiment at the CERN LHC with high-rate muon triggers during 2017 and 2018 and corresponding to an integrated luminosity of $101\text{ }\text{ …
am, at, in, be, kr, br, mx
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
A study of anomalous couplings of the Higgs boson to vector bosons and fermions is presented. The data were recorded by the CMS experiment at a center-of-mass energy of pp collisions at the LHC of 13 TeV and correspond to an integrated …
am, at
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
A search for the direct production of a pair of $\ensuremath{\tau}$ sleptons, the supersymmetric partners of $\ensuremath{\tau}$ leptons, is presented. Each $\ensuremath{\tau}$ slepton is assumed to decay to a $\ensuremath{\tau}$ lepton and the lightest supersymmetric particle (LSP), which is assumed to be …
am, at, be, kr, us, br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Abstract The charge-parity (CP) structure of the Yukawa interaction between the Higgs (H) boson and the top quark is measured in a data sample enriched in the t $$ \overline{\textrm{t}} $$ t ¯ H and tH associated production, using 138 fb−1 of …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Abstract The measurements of the inclusive and differential fiducial cross sections of the Higgs boson decaying to a pair of photons are presented. The analysis is performed using proton-proton collisions data recorded with the CMS detector at the LHC at a centre-of-mass …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic et autres
A bstract Results are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13 TeV. The data used for this analysis consist of final states with two charged leptons collected by …
am, at, be, br
(code pays fourni par la source)
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
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
Abstract A search for heavy neutral leptons (HNLs), the right-handed Dirac or Majorana neutrinos, is performed in final states with three charged leptons (electrons or muons) using proton-proton collision data collected by the CMS experiment at $$ \sqrt{s} $$ s = 13 …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic et autres
A search for exclusive two-photon production via photon exchange in proton-proton collisions, $pp\ensuremath{\rightarrow}p\ensuremath{\gamma}\ensuremath{\gamma}p$ with intact protons, is presented. The data correspond to an integrated luminosity of $9.4\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected in 2016 using the CMS and TOTEM detectors at a center-of-mass energy …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
The ${B}_{c}^{+}$ meson is observed for the first time in heavy ion collisions. Data from the CMS detector are used to study the production of the ${B}_{c}^{+}$ meson in lead-lead (Pb-Pb) and proton-proton ($pp$) collisions at a center-of-mass energy per nucleon pair …
am, at, be, kr, br
(code pays fourni par la source)