Accès ouvert
2024
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, K. Abeling et autres
A search for a new Z′ gauge boson predicted by Lμ−Lτ models, based on charged-current Drell–Yan production, pp→W±(*)→Z′μ±ν→μ±μ∓μ±ν , is presented. The data sample used corresponds to an integrated luminosity of 140 fb−1 of proton–proton collisions at s=13 TeV recorded by the …
fr, no, us, de, Maroc, il, it, pl, gb, tr, es, ro, ch, ca, cn, se, jp, cz, gr, tw, Afrique du Sud, ec, ar, br, pt
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Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract Leptons with essentially the same properties apart from their mass are grouped into three families (or flavours). The number of leptons of each flavour is conserved in interactions, but this is not imposed by fundamental principles. Since the formulation of the …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, nl, ro, es, pt, ru, jp, se, gr, cz, tw, ar, br
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Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for Higgs boson pair production via vector-boson fusion (VBF) in the $$ b\overline{b}b\overline{b} $$ b b ¯ b b ¯ final state is carried out with the ATLAS experiment using 126 fb−1 of proton- proton collision data delivered at …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, pt, ru, se, gr, ar, es, br, cn
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Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Correlations of two flow harmonics v n and v m via three-and four-particle cumulants are measured in 13 TeV pp, 5.02 TeV p+Pb, and 2.76 TeV peripheral Pb+Pb collisions with the ATLAS detector at the LHC.The goal is to understand the multi-particle …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, se, ru, ar, pt, ch
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Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
The results of a search for squarks and gluinos in final states with an isolated electron or muon, multiple jets and large missing transverse momentum using proton-proton collision data at a center-of-mass energy of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ are presented. The data set …
fr
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Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, Ovsat Abdinov et autres
The production of exclusive γ γ → μ + μ − events in proton–proton collisions at a centre-of-mass energy of 13 TeV is measured with the ATLAS detector at the LHC, using data corresponding to an integrated luminosity of 3.2 fb −1 …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, au
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, Ovsat Abdinov et autres
A search is conducted for new resonant and non-resonant high-mass phenomena in dielectron and dimuon final states. The search uses 36.1 fb$^{-1}$ of proton-proton collision data, collected at $\sqrt{s}$ = 13 TeV by the ATLAS experiment at the LHC in 2015 and …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ch, ru, ar, nl, gr, dk, es, br, tr
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Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
proton collision dataThe ATLAS collaboration
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ch, ru, ar, gr, dk, es, br, nl, tr
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Accès ouvert
2015
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
A search is presented for pair production of a new heavy quark ($Q$) that decays into a $W$ boson and a light quark ($q$) in the final state where one $W$ boson decays leptonically (to an electron or muon plus a neutrino) …
fr, us, ca, br, gb, ch
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Accès ouvert
2014
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
This paper presents the electron and photon energy calibration achieved with the ATLAS detector using about 25 fb -1 of LHC proton-proton collision data taken at centre-of-mass energies of √ s = 7 and 8 TeV.The reconstruction of electron and photon energies …
fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, pt, es, ru, jp, ar, ro, gr, dk, br, sk, tr
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Accès ouvert
2014
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
A measurement of the parity-violating decay asymmetry parameter, ${\ensuremath{\alpha}}_{b}$, and the helicity amplitudes for the decay ${\mathrm{\ensuremath{\Lambda}}}_{b}^{0}\ensuremath{\rightarrow}J/\ensuremath{\psi}({\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}){\mathrm{\ensuremath{\Lambda}}}^{0}(p{\ensuremath{\pi}}^{\ensuremath{-}})$ is reported. The analysis is based on 1400 ${\mathrm{\ensuremath{\Lambda}}}_{b}^{0}$ and ${\overline{\mathrm{\ensuremath{\Lambda}}}}_{b}^{0}$ baryons selected in $4.6\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of proton--proton collision data with a center-of-mass energy …
fr, de, us, tw, az, nl, ca, il, se, it, pl, gb, rs, es, pt, ch, ru, jp, ar, gr, dk, br, sk, tr
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Accès ouvert
2011
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, A. A. Abdelalim et autres
Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector.The measurement uses an integrated luminosity of 17 nb -1 recorded at the Large Hadron Collider.The anti-k t algorithm …
de, us, es, ch, gb, az, gr, il, fr, it, ca, tr, se, jp, ru, ro, pt, ar, sk
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