Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, a, which decays into the dark-matter particles. Processes where the pseudoscalar mediator is produced in association with a single top …
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Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 $$\hbox {fb}^{-1}$$ fb - 1 of pp collision data at $$\sqrt{s}=13$$ s = 13 TeV collected between 2015 and 2018 during Run 2 of the …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, nl, ro, pt, ru, jp, se, gr, ar, es, br
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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 …
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Accès ouvert
2014
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
Using a sample of dilepton top-quark pair ($t\overline{t}$) candidate events, a study is performed of the production of top-quark pairs together with heavy-flavor (HF) quarks, the sum of $t\overline{t}+b+X$ and $t\overline{t}+c+X$, collectively referred to as $t\overline{t}\text{ }+\text{ }\mathrm{HF}$. The data set used …
de, us, es, fr, ch, az, nl, ca, il, se, it, pl, gb, jp, ru, gr, dk, ar, pt, sk, tr
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
Measurements of fiducial cross sections for the electroweak production of two jets in association with a Z-boson are presented.The measurements are performed using 20.3 fb -1 of proton-proton collision data collected at a centre-of-mass energy of √ s = 8 TeV by …
fr, de, us, tw, az, nl, pl, ca, il, se, it, gb, rs, pt, ch, jp, ru, ar, gr, dk, br, sk, tr, es
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Accès ouvert
2014
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
detectorThe ATLAS collaboration
fr, de, us, tw, az, nl, pl, ca, il, se, gb, rs, pt, ch, it, jp, ru, ar, gr, dk, br, sk, tr
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Accès ouvert
2012
article
OpenAlex
G. Aad, T. Abajyan, B. Abbott, J. Abdallah et autres
Abstract A search is conducted for hadronic three-body decays of a new massive coloured particle in $ \sqrt{s}=7\;\mathrm{TeV} $ ppcollisions at the LHC using an integrated luminosity of 4.6 fb−1collected by the ATLAS detector. Supersymmetric gluino pair production in the context of …
de, us, es, fr, ch, az, nl, pl, ca, il, it, gb, se, jp, ru, gr, ar, pt, sk, tr
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Accès ouvert
2012
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
Abstract A search for the Standard Model Higgs boson decaying into a pair of τ leptons is reported. The analysis is based on a data sample of proton-proton collisions collected by the ATLAS experiment at the LHC and corresponding to an integrated …
de, us, es, fr, ch, az, pl, ca, il, it, gb, pt, tr, se, jp, ru, gr, ar, sk
(code pays fourni par la source)
Accès ouvert
2011
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, A. A. Abdelalim et autres
A measurement of jet activity in the rapidity interval bounded by a dijet system is presented.Events are vetoed if a jet with transverse momentum greater than 20 GeV is found between the two boundary jets.The fraction of dijet events that survive the …
de, us, es, ch, gb, az, il, fr, it, pt, tr, se, jp, ru, ca, gr, ar, sk
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