Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
Abstract Searches for electroweak production of wino-like chargino pairs, $$ {\overset{\sim }{\chi}}_1^{+}{\overset{\sim }{\chi}}_1^{-} $$ χ ~ 1 + χ ~ 1 − , and of wino-like chargino and next-to-lightest neutralino, $$ {\overset{\sim }{\chi}}_1^{\pm }{\overset{\sim }{\chi}}_2^0 $$ χ ~ 1 ± χ ~ …
fr, us, de, Maroc, il, br, it, pl, gb, tr, ch, es, ro, az, ca, cn, se, jp, gr, cl, ar, pt, no
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A bstract A search for forward proton scattering in association with light-by-light scattering mediated by an axion-like particle is presented, using the ATLAS Forward Proton spectrometer to detect scattered protons and the central ATLAS detector to detect pairs of outgoing photons. Proton-proton …
fr, us, de, Maroc, il, cl, it, pl, ca, gb, tr, ch, es, ro, az, cn, se, jp, gr, ar, br, pt, no
(code pays fourni par la source)
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 …
fr
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Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract The production cross-section of a top quark in association with aWboson is measured using proton–proton collisions at $$\sqrt{s} = 8\,\text {TeV}$$ s=8TeV . The dataset corresponds to an integrated luminosity of $$20.2\,\text {fb}^{-1}$$ 20.2fb-1 , and was collected in 2012 by …
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
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search is performed for the electroweak pair production of charginos and associated production of a chargino and neutralino, each of which decays through an $R$-parity-violating coupling into a lepton and a $W$, $Z$, or Higgs boson. The trilepton invariant-mass spectrum is …
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
A bstract The combination of measurements of the W boson polarization in top quark decays performed by the ATLAS and CMS collaborations is presented. The measurements are based on proton-proton collision data produced at the LHC at a centre-of-mass energy of 8 …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, nl, ro, pt, ru, jp, se, gr, ar, es, br, cn
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, O. Abdinov et autres
This paper presents a measurement of quantities related to the formation of jets from high-energy quarks and gluons (fragmentation). Jets with transverse momentum 100 GeV $<{p}_{\mathrm{T}}<2.5\text{ }\text{ }\mathrm{TeV}$ and pseudorapidity $|\ensuremath{\eta}|<2.1$ from an integrated luminosity of $33\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $\sqrt{s}=13\text{ }\text{ …
fr, us, az, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, es, pt, ru, cn, se, ar, gr, cz, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, O. Abdinov et autres
This paper reports on a search for electroweak diboson ($WW/WZ/ZZ$) production in association with a high-mass dijet system, using data from proton-proton collisions at a center-of-mass energy of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$. The data, corresponding to an integrated luminosity of $35.5\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$, …
fr, us, az, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, es, pt, ru, cn, se, ar, gr, cz, 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
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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
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
The fragmentation of high-energy gluons at small opening angles is largely unconstrained by present measurements. Gluon splitting to $b$-quark pairs is a unique probe into the properties of gluon fragmentation because identified $b$-tagged jets provide a proxy for the quark daughters of …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, de, pl, tr, ro, es, 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, O. Abdinov et autres
A search for supersymmetry in events with large missing transverse momentum, jets, and at least one hadronically decaying $\ensuremath{\tau}$-lepton is presented. Two exclusive final states with either exactly one or at least two $\ensuremath{\tau}$-leptons are considered. The analysis is based on proton-proton …
Maroc, fr, us, az, gb, ca, il, it, jp, pl, de, tr, ro, es, pt, ru, se, ch, ar, nl, gr, cz, dk, br
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