Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for e + μ − and e − μ + pairs to constrain physics processes beyond the Standard Model . It uses 139 fb − …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, au
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search with minimal model dependence for physics beyond the Standard Model in events featuring three or four charged leptons (3 ℓ and 4 ℓ , ℓ = e , μ ) is presented. The analysis aims to be sensitive to a …
fr, us, ch, de, gb, dk, il, cl, it, pl, ca, tr
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for R-parity-violating supersymmetry in final states characterized by high jet multiplicity, at least one isolated light lepton and either zero or at least three b-tagged jets is presented. The search uses $${139}\,{\text {fb}^{-1}}$$ 139 fb - 1 of $$\sqrt{s} …
fr, ch, us, de, gb, il, cl, it, pl, ca, tr, es, nl, ro, pt, ru, jp, se, ar, gr, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
The top anti-top quark production cross-section is measured in the lepton+jets channel using proton–proton collision data at a centre-of-mass energy of s = 13 TeV collected with the ATLAS detector at the LHC. The dataset corresponds to an integrated luminosity of 139 …
fr, us, ch, de, gb, ca, dk, il, it, pl
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Measurements of $ZZ$ production in the ${\ensuremath{\ell}}^{+}{\ensuremath{\ell}}^{\ensuremath{-}}{\ensuremath{\ell}}^{\ensuremath{'}+}{\ensuremath{\ell}}^{\ensuremath{'}\ensuremath{-}}$ channel in proton--proton collisions at 13 TeV center-of-mass energy at the Large Hadron Collider are presented. The data correspond to $36.1\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of collisions collected by the ATLAS experiment in 2015 and 2016. Here …
fr
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
A search is presented for the direct pair production of the stop, the supersymmetric partner of the top quark, that decays through an $R$-parity-violating coupling to a final state with two leptons and two jets, at least one of which is identified …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ru, ch, ar, nl, gr, cz, dk, es, br, tr
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Search for pair production of heavy vector-like quarks decaying to high-p T W bosons and b quarks in the lepton-plus-jets final state in pp collisions at √ s = 13 TeV with the ATLAS detectorThe ATLAS collaboration
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ch, ru, ar, nl, gr, dk, es, br, tr
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, J. Abdallah et autres
A measurement of the splitting scales occuring in the k t jet-clustering algorithm is presented for final states containing a Z boson.The measurement is done using 20.2 fb -1 of proton-proton collision data collected at a centre-of-mass energy of √ s = …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ru, ar, ch, gr, dk, es, br, nl, tr
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
A measurement of the production processes of the recently discovered Higgs boson is performed in the two-photon final state using $4.5\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of proton-proton collisions data at $\sqrt{s}=7\text{ }\text{ }\mathrm{TeV}$ and $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ at $\sqrt{s}=8\text{ }\text{ }\mathrm{TeV}$ collected by the …
fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr
(code pays fourni par la source)