Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A bstract Measurements of both the inclusive and differential production cross sections of a top-quark-top-antiquark pair in association with a Z boson ( $$ t\overline{t}Z $$ t t ¯ Z ) are presented. Final states with two, three or four isolated leptons …
fr, us, de, Maroc, il, gb, it, pl, tr, es, ro, ch, az, ca, cn, se, jp, cz, gr, tw, ec, ar, br, pt, no
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, S. H. Abidi et autres
Abstract A search for pair-produced scalar or vector leptoquarks decaying into a b-quark and a $$\tau $$ τ -lepton is presented using the full LHC Run 2 (2015–2018) data sample of 139 fb $$^{-1}$$ - 1 collected with the ATLAS detector in …
fr
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Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
This Letter presents a search for exotic decays of the Higgs boson to a pair of new (pseudo)scalar particles, H → a a , where the a particle has a mass in the range 20–60 GeV, and where one of the a …
Maroc, fr, us, az, ca, gb, il, it, jp, pl, de, ro, au
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
The inclusive and fiducial t t production crosssections are measured in the lepton+jets channel using 20.2 fb -1 of proton-proton collision data at a centre-ofmass energy of 8 TeV recorded with the ATLAS detector at the LHC.Major systematic uncertainties due to the …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, es, pt, ru, ch, ar, nl, gr, cz, dk, br, tr
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