Accès ouvert
2025
article
OpenAlex
M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai et autres
We report a study of the semileptonic decays D^{+}→K_{S}^{0}π^{0}ℓ^{+}ν_{ℓ} (ℓ=e, μ) based on 20.3 fb^{-1} of e^{+}e^{-} collision data collected at the center-of-mass energy of 3.773 GeV with the BESIII detector. The D^{+}→K_{S}^{0}π^{0}μ^{+}ν_{μ} decay is observed for the first time, with a …
cn, ru, se, de, it, pl, mn, us, tr, kr, gb
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
M. Ablikim, M. N. Achasov, P. Adlarson, O. Afedulidis et autres
Using 7.9 f b − 1 of e + e − collision data collected at s = 3.773 GeV with the BESIII detector at the BEPCII collider, we search for the massless dark photon with the flavor-changing neutral current processes D 0 …
ru, se, de, cn, it, pl, us, kr
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Electroweak symmetry breaking explains the origin of the masses of elementary particles through their interactions with the Higgs field. Besides the measurements of the Higgs boson properties, the study of the scattering of massive vector bosons with spin 1 allows the nature …
fr, us, ch, de, gb, ca, dk, il, it, jp, pl, tr, nl, ro, es, pt, az, ru, se, gr, cz, ar, br, cn
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A direct search for Higgs bosons produced via vector-boson fusion and subsequently decaying into invisible particles is reported. The analysis uses 139 fb−1 of pp collision data at a centre-of-mass energy of $$ \sqrt{s} $$ s = 13 TeV recorded by …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, tr, es, ro, pt, az, se, ru, ar, gr, br, no, jp
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The CMS experiment at the LHC has measured the differential cross sections of Z bosons decaying to pairs of leptons, as functions of transverse momentum and rapidity, in lead-lead collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. The measured Z boson …
am, at, be
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer et autres
Abstract A search for phenomena beyond the standard model in final states with two oppositely charged same-flavor leptons and missing transverse momentum is presented. The search uses a data sample of proton-proton collisions at $$ \sqrt{s} $$ s = 13 TeV, corresponding …
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
The transverse momentum $({p}_{\mathrm{T}})$ distributions of $\mathrm{\ensuremath{\Lambda}}$, ${\mathrm{\ensuremath{\Xi}}}^{\ensuremath{-}}$, and ${\mathrm{\ensuremath{\Omega}}}^{\ensuremath{-}}$ baryons, their antiparticles, and ${K}_{S}^{0}$ mesons are measured in proton-proton $(pp)$ and proton-lead $(p\mathrm{Pb})$ collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV over a broad rapidity range. The data, corresponding to …
am, at, be, us
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, pt, ru, se, gr, ar, es, br, cn
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at $$ \sqrt{s} $$ s = 13 TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, pt, ru, se, gr, ar, es, br, cn
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
The elliptic flow of muons from the decay of charm and bottom hadrons is measured in pp collisions at sqrt[s]=13 TeV using a data sample with an integrated luminosity of 150 pb^{-1} recorded by the ATLAS detector at the LHC. The muons …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, es, pt, ru, se, gr, cz, ar, br, cn
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
The production yield of Z bosons is measured in the electron and muon decay channels in Pb+Pb collisions at s NN = 5.02 TeV with the ATLAS detector. Data from the 2015 LHC run corresponding to an integrated luminosity of 0.49 nb …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, nl, ru, se, ar, pt, ch
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A measurement of $$W^\pm $$ W± boson production in Pb+Pb collisions at $$\sqrt{s_\mathrm {NN}} = 5.02~\text {Te}\text {V}$$ sNN=5.02Te is reported using data recorded by the ATLAS experiment at the LHC in 2015, corresponding to a total integrated luminosity of $$0.49\;\mathrm …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, es, pt, ru, se, gr, cz, ar, br
(code pays fourni par la source)