Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search for resonant Higgs boson pair production in the $b\overline{b}b\overline{b}$ final state is presented. The analysis uses $126\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}--139\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collision data at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ collected with the ATLAS detector at the Large Hadron Collider. The …
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Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search optimized for new heavy particles decaying to two $b$-quarks and produced in association with additional $b$-quarks is reported. The sensitivity is improved by $b$-tagging at least one lower-${p}_{\mathrm{T}}$ jet in addition to the two highest-${p}_{\mathrm{T}}$ jets. The data used in …
fr, us, ch, de, gb, il, cl, it, pl, ca, tr, es, nl, ro, pt, ru, jp, se, ar, gr, cz, tw, br
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Accès ouvert
2020
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
Abstract Results are presented from the measurement by ATLAS of long-range ( $$|\Delta \eta |>2$$ |Δη|>2 ) dihadron angular correlations in $$\sqrt{s}=8$$ s=8 and 13 TeV pp collisions containing a Z boson. The analysis is performed using 19.4 $$\mathrm {fb}^{-1}$$ fb-1 of …
Maroc, fr, us, au, gb, ca, dk, il, it, jp, pl, de, tr, ro, ru, se, ch, ar, nl, gr, es, br, az
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Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
The efficiency of the photon identification criteria in the ATLAS detector is measured using 36.1 fb 1 to 36.7 fb 1 of pp collision data at √ s = 13 TeV collected in 2015 and 2016.The efficiencies are measured separately for converted …
Maroc, ch, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, ru, se, ar, nl, gr, es, br
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Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, Ovsat Abdinov et autres
Abstract This paper presents combinations of inclusive and differential measurements of the charge asymmetry (A C) in top quark pair $$ \left(\mathrm{t}\overline{\mathrm{t}}\right) $$ t t ¯ events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, ro, pt, ch, ru, ar, nl, gr, dk, es, br
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Accès ouvert
2016
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, O. Abdinov et autres
This article reports on a search for dark matter pair production in association with a Higgs boson decaying to a pair of bottom quarks, using data from $20.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collisions at a center-of-mass energy of 8 TeV collected by …
fr, us, tw, az, nl, ca, il, se, it, pl, de, gb, rs, es, pt, ru, ar, ch, gr, dk, jp, br, sk, tr
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Accès ouvert
2014
article
OpenAlex
G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres
Measurements of two-particle correlation functions and the first five azimuthal harmonics, ${v}_{1}$ to ${v}_{5}$, are presented, using 28 ${\mathrm{nb}}^{\ensuremath{-}1}$ of $p+\text{Pb}$ collisions at a nucleon-nucleon center-of-mass energy of $\sqrt{{s}_{NN}}=5.02$ TeV measured with the ATLAS detector at the LHC. Significant long-range ``ridgelike'' correlations …
fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr
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