Accès ouvert
2026
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
A bstract This paper presents two searches for the electroweak production of higgsinos with compressed mass spectra using 140 fb − 1 of $$ \sqrt{s}=13 $$ s = 13 TeV proton-proton collision data collected by the ATLAS experiment at the Large Hadron …
fr, no, us, de, Maroc, il, gb, it, pl, tr, es, ro, az, cn, se, jp, ca, ch, cz, gr, bd, Afrique du Sud, ar, br, pt
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Accès ouvert
2026
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
A bstract A search for final states characterised by at least one isolated high transverse-momentum photon, jets and large missing transverse momentum is presented. Such a final state might occur in gauge-mediated supersymmetric models where a pair of binos and higgsinos mix …
fr, no, us, de, Maroc, il, gb, it, pl, tr, es, ro, az, cn, se, jp, ca, ch, cz, gr, bd, Afrique du Sud, ar, pt
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Accès ouvert
2026
article
OpenAlex
G. Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed et autres
A bstract The top-quark mass is measured using top-quark decays producing an isolated lepton and J / ψ meson reconstructed in its μ + μ − decay mode. The data sample was recorded with the ATLAS detector in proton-proton collisions at a …
fr, no, us, de, Maroc, il, gb, it, pl, tr, es, ro, az, cn, se, jp, ca, ch, cz, gr, bd, Afrique du Sud, ar, pt
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
A search for the resonant production of a heavy scalar $X$ decaying into a lighter scalar $S$ and a Higgs boson, through the process $X \rightarrow S (\rightarrow b \bar{b})H ( \rightarrow γγ)$, where the two photons are consistent with the Higgs …
fr
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A search is conducted for a new scalar boson S , with a mass distinct from that of the Higgs boson, decaying promptly into four leptons ( ℓ = e , μ ) via an intermediate state containing two on-shell, promptly decaying …
fr, us, de, Maroc, il, cl, it, pl, ca, gb, tr
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
The large amount of data recorded with the ATLAS detector at the Large Hadron Collider, corresponding to 140 fb$^{−1}$ of pp collisions at a centre-of-mass energy of $\sqrt{s}$=13TeV, has brought our knowledge of the top quark to a higher level. The measurement …
fr, de
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Accès ouvert
2025
article
OpenAlex
Georges Aad, Erlend Aakvaag, Yiming Abulaiti, T. Aoki et autres
A search for cascade decays of charged sleptons and sneutrinos using final states characterized by three leptons (electrons or muons) and missing transverse momentum is presented. The analysis is based on a dataset with 140 fb$^{-1}$ of proton-proton (pp) collisions at a …
fr
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Accès ouvert
2025
article
OpenAlex
Georges Aad, Erlend Aakvaag, H. Abreu, C. Antel et autres
Measurements of the total and differential Higgs boson production cross-sections, via $WH$ and $ZH$ associated production using $H\rightarrow WW^\ast\rightarrow\ell\nu\ell\nu$ and $H\rightarrow WW^\ast\rightarrow\ell\nu jj$ decays, are presented. The analysis uses proton-proton events delivered by the Large Hadron Collider at a centre-of-mass energy of …
fr
(code pays fourni par la source)
Accès ouvert
2024
preprint
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
A combination of searches for the single production of vector-like top quarks ($T$) is presented. These analyses are based on proton$-$proton collisions at $\sqrt{s}=13$ TeV recorded in 2015$-$2018 with the ATLAS detector at the Large Hadron Collider, corresponding to an integrated luminosity …
fr, de
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Accès ouvert
2024
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
Abstract The identification of top quark decays where the top quark has a large momentum transverse to the beam axis, known as top tagging, is a crucial component in many measurements of Standard Model processes and searches for beyond the Standard Model …
fr
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Accès ouvert
2024
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, K. Abeling et autres
A search for charged-lepton-flavor violating μτqt ( q=u , c ) interactions is presented, considering both top-quark production and decay. The data analyzed correspond to 140 fb−1 of proton-proton collisions at a center-of-mass energy of s=13 TeV recorded with the ATLAS detector …
fr, no, us, de, Maroc, il, it, pl, gb, tr, es, ro, ch, ca, cn, se, jp, cz, gr, Afrique du Sud, ec, ar, br, pt
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Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A bstract A search for R-parity-violating supersymmetry in final states with high jet multiplicity is presented. The search uses 140 fb − 1 of proton-proton collision data at $$ \sqrt{s} $$ s = 13 TeV collected by the ATLAS experiment during Run …
fr, us, de, Maroc, il, gb, it, pl, tr, ch, es, ro, az, ca, cn, se, jp, cz, gr, tw, ec, ar, br, pt, no
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