Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, J. Abdallah et autres
Abstract The ATLAS detector is installed in its experimental cavern at Point 1 of the CERN Large Hadron Collider. During Run 2 of the LHC, a luminosity of ℒ = 2 × 10 34 cm -2 s -1 was routinely achieved at …
fr
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Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract The need for large-scale production of highly accurate simulated event samples for the extensive physics programme of the ATLAS experiment at the Large Hadron Collider motivates the development of new simulation techniques. Building on the recent success of deep learning algorithms, …
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Accès ouvert
2024
preprint
OpenAlex
B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling et autres
A search for new heavy charged gauge bosons $W^{\prime}$, predicted by some extensions of the Standard Model is presented in this thesis. This analysis is based on data collected from proton-proton collisions with a center-of-mass-energy of $\sqrt{s}=13~\text{TeV}$ by the ATLAS detector. The …
fr, de
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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
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search is presented for single production of a vector-like B quark decaying into a Standard Model b-quark and a Standard Model Higgs boson, which decays into a $$ b\overline{b} $$ b b ¯ pair. The search is carried out in …
fr
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, K. Abeling et autres
Abstract A search for supersymmetry targeting the direct production of winos and higgsinos is conducted in final states with either two leptons (e or μ) with the same electric charge, or three leptons. The analysis uses 139 fb−1 of pp collision data …
fr
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, K. Abeling et autres
Agencia Nacional de Promoción Científica y Tecnológica http://dx.doi.org/10.13039/501100003074
fr, us, de, Maroc, il, cl, it, pl, ca, tr, ch, gb, es, ro, se, ar, gr, nl, cz, tw, br, pt, no, jp
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Accès ouvert
2023
article
OpenAlex
G. Aad, E. Aakvaag, B. Abbott, K. Abeling et autres
Abstract A search for dark matter produced in association with a Higgs boson in final states with two hadronically decaying τ-leptons and missing transverse momentum is presented. The analysis uses 139 fb−1 of proton-proton collision data at $$ \sqrt{s} $$ s = …
fr, no, us, de, Maroc, il, cl, it, pl, ca, tr, ch, gb, es, ro, az, se, gr, ar, br, pt, jp
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, S. H. Abidi et autres
A search for nonresonant Higgs boson pair production in the $b\overline{b}b\overline{b}$ final state is presented. The analysis uses $126\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collision data at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ collected with the ATLAS detector at the Large Hadron Collider, and targets both …
fr, us, de, Maroc, il, cl, it, pl, ca, tr, ch, gb, es, ro, se, gr, nl, cz, tw, ar, br, au, pt, no, jp
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for a charged Higgs boson, H±, produced in top-quark decays, t → H±b, is presented. The search targets H± decays into a bottom and a charm quark, H± → cb. The analysis focuses on a selection enriched in top-quark …
fr
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, S. H. Abidi et autres
Abstract Higgs boson production via gluon–gluon fusion is measured in the $$WW^{*} \rightarrow e\nu \mu \nu $$ W W ∗ → e ν μ ν decay channel. The dataset utilized corresponds to an integrated luminosity of 139 fb $$^{-1}$$ - 1 collected …
fr, ch, us, de, Maroc, il, cl, it, pl, ca, tr, gb, es, ro, se, gr, ar, br, pt, no, jp
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search for the charged-lepton-flavor-violating process $Z\ensuremath{\rightarrow}e\ensuremath{\mu}$ is presented, using $139\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ $pp$ collision data collected by the ATLAS experiment at the LHC. An excess in the $e\ensuremath{\mu}$ invariant mass spectrum near the $Z$ boson mass would …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, ae, tr, es, nl, ro, pt, jp, se, ar, gr, cz, tw, br, no
(code pays fourni par la source)