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 …
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Accès ouvert
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a b-quark pair is used. The analysed data, corresponding to …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, tr, es, nl, ro, pt, ru, jp, se, ar, gr, br, no
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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
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