Accès ouvert
2024
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic et autres
The first search for singly produced narrow resonances decaying to three well-separated hadronic jets is presented. The search uses proton-proton collision data corresponding to an integrated luminosity of 138 fb^{-1} at sqrt[s]=13 TeV, collected at the CERN LHC. No significant deviations from …
am, us, at, be, in, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Aram Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
Abstract Measurements of the inclusive and differential fiducial cross sections for the Higgs boson production in the H → ZZ → 4ℓ (ℓ = e, μ) decay channel are presented. The results are obtained from the analysis of proton-proton collision data recorded …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Albert M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer et autres
The first measurement of the inclusive cross section for top quark pairs ( t t ‾ ) produced in association with two additional charm jets is presented. The analysis uses the dileptonic final states of t t ‾ events produced in proton-proton …
am, at, by, be, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Event-by-event long-range correlations of azimuthal anisotropy Fourier coefficients $({v}_{n})$ in 8.16 TeV $p\mathrm{Pb}$ data, collected by the CMS experiment at the CERN Large Hadron Collider, are extracted using a subevent four-particle cumulant technique applied to very low multiplicity events. Each combination of …
am, at, be, us
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Albert M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Measurements of the second Fourier harmonic coefficient ( v 2 ) of the azimuthal distributions of prompt and nonprompt D 0 mesons produced in p p and p Pb collisions are presented. Nonprompt D 0 mesons come from beauty hadron decays. The …
am, at, be, by, br, bg
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract A measurement is presented of the cross section for electroweak production of a Z boson and a photon in association with two jets (Zγjj) in proton-proton collisions. The Z boson candidates are selected through their decay into a pair of electrons …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract Anisotropies in the initial energy density distribution of the quark-gluon plasma created in high energy heavy ion collisions lead to anisotropies in the azimuthal distributions of the final-state particles known as collective anisotropic flow. Fourier harmonic decomposition is used to quantify …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Albert M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract A measurement is presented of electroweak (EW) production of a $$\mathrm{W} $$ W boson in association with two jets in proton–proton collisions at $$\sqrt{s}=13\,\text {Te}\text {V} $$ s=13Te . The data sample was recorded by the CMS Collaboration at the LHC …
am, at, be, us
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
Albert M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract A search is reported for heavy resonances decaying into eμ final states in proton-proton collisions recorded by the CMS experiment at the CERN LHC at $$ \sqrt{s}=13 $$ s = 13 TeV, corresponding to an integrated luminosity of 35.9 fb−1. The …
am, at, be
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Results are presented from a search for supersymmetry in events with a single electron or muon and hadronic jets. The data correspond to a sample of proton–proton collisions at s = 13 TeV with an integrated luminosity of 35.9 fb −1 , …
am, at, by, be
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The azimuthal anisotropy Fourier coefficients (v_{n}) in 8.16 TeV p+Pb data are extracted via long-range two-particle correlations as a function of the event multiplicity and compared to corresponding results in pp and PbPb collisions. Using a four-particle cumulant technique, v_{n} correlations are …
am, at, be
(code pays fourni par la source)