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, 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
2023
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
A bstract The collective behavior of $$ {\textrm{K}}_{\textrm{S}}^0 $$ K S 0 and $$ \Lambda /\overline{\Lambda} $$ Λ / Λ ¯ strange hadrons is studied by measuring the elliptic azimuthal anisotropy ( v 2 ) using the scalar-product and multiparticle correlation methods. …
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
An inclusive search for nonresonant signatures of beyond the standard model (SM) phenomena in events with three or more charged leptons, including hadronically decaying $\ensuremath{\tau}$ leptons, is presented. The analysis is based on a data sample corresponding to an integrated luminosity of …
am, at, be, kr, us, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres
A search for invisible decays of the Higgs boson produced via vector boson fusion (VBF) has been performed with $101\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of proton-proton collisions delivered by the LHC at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ and collected by the CMS detector in 2017 and …
am, at, be, kr, us, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
N. Tonon, H. Aarup Petersen, M. Aldaya Martin, P. Asmuss et autres
Abstract A search for new top quark interactions is performed within the framework of an effective field theory using the associated production of either one or two top quarks with a Z boson in multilepton final states. The data sample corresponds to …
de, am, at, be
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, J. W. Andrejkovic, T. Bergauer, S. Chatterjee et autres
Abstract A combination of searches for top squark pair production using proton–proton collision data at a center-of-mass energy of 13 $$\,\text {Te}\text {V}$$ Te at the CERN LHC, corresponding to an integrated luminosity of 137 $$\,\text {fb}^{-1}$$ fb - 1 collected by …
am, at, be, Égypte, kr, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres
A search is presented for lepton-flavor violating decays of the Higgs boson to $\ensuremath{\mu}\ensuremath{\tau}$ and $e\ensuremath{\tau}$. The dataset corresponds to an integrated luminosity of $137\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. No …
am, at, be, kr
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The second-order Fourier coefficients ( v 2 ) characterizing the azimuthal distributions of and mesons produced in PbPb collisions at s NN = 5.02 TeV are studied. The mesons are reconstructed in their dimuon decay channel, as measured by the CMS detector. …
am, at, be, by, us, ru, br, ee, bg
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract Measurements of the differential cross sections of Z + jets and γ + jets production, and their ratio, are presented as a function of the boson transverse momentum. Measurements are also presented of the angular distribution between the Z boson and …
am, at, be
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract Results are reported from a search for the lepton flavor violating decayτ →3μin proton-proton collisions at $$ \sqrt{\mathrm{s}} $$ s = 13 TeV. The data sample corresponds to an integrated luminosity of 33.2 fb−1recorded by the CMS experiment at the LHC …
am, at, be
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract A search for new physics in events with two highly Lorentz-boosted Z bosons and large missing transverse momentum is presented. The analyzed proton-proton collision data, corresponding to an integrated luminosity of 137 fb−1, were recorded at $$ \sqrt{s} $$ s = …
am, at, be
(code pays fourni par la source)