Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/γ∗) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider. Improvements pertaining to the electroweak input …
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
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract Cross-section measurements of top-quark pair production where the hadronically decaying top quark has transverse momentum greater than 355 GeV and the other top quark decays into ℓνb are presented using 139 fb−1 of data collected by the ATLAS experiment during proton-proton …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, tr, es, ro, pt, ru, se, ar, gr, br, no, jp
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract Measurements of both the inclusive and differential production cross sections of a top-quark–antiquark pair in association with a Z boson ( $$t{\bar{t}}Z$$ t t ¯ Z ) are presented. The measurements are performed by targeting final states with three or four …
fr, ch, us, de, gb, ca, dk, il, it, pl, tr, nl, ro, pt, ru, jp, se, gr, ar, es, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
The yield of charged particles opposite to a Z boson with large transverse momentum (p_{T}) is measured in 260 pb^{-1} of pp and 1.7 nb^{-1} of Pb+Pb collision data at 5.02 TeV per nucleon pair recorded with the ATLAS detector at the …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, nl, ro, es, pt, ru, jp, se, gr, cz, tw, ar, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
This Letter presents the observation and measurement of electroweak production of a same-sign $W$ boson pair in association with two jets using $36.1\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of proton-proton collision data recorded at a center-of-mass energy of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ by the ATLAS detector …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, de, pl, tr, ro, es, pt, ru, se, ch, ar, nl, gr, cz, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
Abstract A measurement of fiducial and differential cross-sections for $$W^+W^-$$ W+W- production in proton–proton collisions at $$\sqrt{s}=13$$ s=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 $$\hbox {fb}^{-1}$$ fb-1 is presented. …
Maroc, ch, fr, us, az, au, it, gb, ca, dk, il, de, jp, pl, tr, nl, ro, es, pt, ru, cn, se, gr, cz, ar, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
Abstract A search for excited electrons produced inppcollisions at $$\sqrt{s}$$ s = 13 $$\text {Te}\text {V}$$ Te via a contact interaction $$q{\bar{q}}\rightarrow ee^*$$ qq¯→ee∗ is presented. The search uses 36.1 fb $$^{-1}$$ -1 of data collected in 2015 and 2016 by the …
Maroc, ch, fr, us, au, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, ru, se, ar, nl, gr, es, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
Silicon pixel detectors are at the core of the current and planned upgrade of the ATLAS experiment at the LHC. Given their close proximity to the interaction point, these detectors will be exposed to an unprecedented amount of radiation over their lifetime. …
fr, us, az, gb, ca, dk, il, it, jp, de, pl, tr, nl, ro, es, pt, ru, se, ch, ar, cz, gr, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
The performance of identification algorithms ("taggers") for hadronically decaying top quarks and W bosons in pp collisions at √ s = 13 TeV recorded by the ATLAS experiment at the Large Hadron Collider is presented.A set of techniques based on jet shape …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, ru, se, ch, ar, nl, gr, es, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
A search for four-top-quark production, $t\overline{t}t\overline{t}$, is presented. It is based on proton-proton collision data with a center-of-mass energy $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ collected by the ATLAS detector at the Large Hadron Collider during the years 2015 and 2016, corresponding to an integrated …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, es, pt, ru, se, ch, ar, nl, gr, cz, br
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Abstract A search is performed for resonant and non-resonant Higgs boson pair production in the $$ \upgamma \upgamma b\overline{b} $$ γ γ b b ¯ final state. The data set used corresponds to an integrated luminosity of 36.1 fb−1 of proton-proton collisions …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, se, ch, ru, ar, nl, gr, es, br
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Abstract A search for exotic decays of the Higgs boson into a pair of spin-zero particles, H → aa, where the a-boson decay sin to b-quarks promptly or with a mean proper lifetime cτ a up to 6 mm and has a …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, se, ch, ru, ar, nl, gr, es, br
(code pays fourni par la source)