Accès ouvert
2025
article
OpenAlex
G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres
A bstract A search for the production of a Higgs boson and one or more charm quarks, in which the Higgs boson decays into a photon pair, is presented. This search uses proton-proton collision data with a centre-of-mass energy of $$ \sqrt{s} …
fr, no, us, de, Maroc, il, gb, it, pl, tr, es, ro, az, ca, cn, se, jp, ch, cz, gr, bd, Afrique du Sud, ec, ar, br, pt
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A bstract Three searches for the direct production of τ -sleptons or charginos and neutralinos in final states with at least two hadronically decaying τ -leptons are presented. For chargino and neutralino production, decays via intermediate τ -sleptons or W and h …
fr, us, de, Maroc, il, gb, it, pl, ca, tr, ch, es, ro, az, cn, se, jp, cz, gr, tw, ec, ar, br, pt, no
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Accès ouvert
2024
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
A bstract A search for non-resonant Higgs boson pair ( HH ) production is presented, in which one of the Higgs bosons decays to a b -quark pair ( $$ b\overline{b} $$ b b ¯ ) and the other decays to WW …
fr, us, de, Maroc, il, br, gb, it, pl, tr, es, ro, az, ch, ca, cn, se, jp, cz, gr, tw, ec, ar, pt, no
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
Abstract We present a search for magnetic monopoles and high-electric-charge objects using LHC Run 2 $$ \sqrt{s} $$ s = 13 TeV proton-proton collisions recorded by the ATLAS detector. A total integrated luminosity of 138 fb−1 was collected by a specialized trigger. …
fr, us, de, Maroc, il, br, pl, gb, tr, ch, es, it, 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, S. H. Abidi et autres
Measurements of the suppression and correlations of dijets is performed using $3\phantom{\rule{4pt}{0ex}}\textmu{}{\mathrm{b}}^{\ensuremath{-}1}$ of Xe+Xe data at $\sqrt{{s}_{NN}}=5.44$ TeV collected with the ATLAS detector at the CERN Large Hadron Collider. Dijets with jets reconstructed using the $R=0.4$ anti-${k}_{t}$ algorithm are measured differentially in …
fr, us, de, Maroc, il, cl, it, pl, ca, tr, ch, gb, es, ro, cn, se, jp, gr, nl, cz, tw, ar, br, pt, no
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
A search for a long-lived, heavy neutral lepton ($\mathcal{N}$) in $139\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ $pp$ collision data collected by the ATLAS detector at the Large Hadron Collider is reported. The $\mathcal{N}$ is produced via $W\ensuremath{\rightarrow}\mathcal{N}\ensuremath{\mu}$ or $W\ensuremath{\rightarrow}\mathcal{N}e$ and decays …
fr, us, ch, de, gb, Maroc, il, cl, it, pl, ca, tr, es, ro, pt, se, ar, gr, nl, cz, tw, br, no, jp
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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
2023
article
OpenAlex
G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres
Abstract A search is reported for excited τ-leptons and leptoquarks in events with two hadronically decaying τ-leptons and two or more jets. The search uses proton-proton (pp) collision data at $$ \sqrt{s} $$ s = 13 TeV recorded by the ATLAS experiment …
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
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, K. Abeling et autres
A measurement of the production of vector bottomonium states, $\ensuremath{\Upsilon}(\text{1S})$, $\ensuremath{\Upsilon}(\text{2S})$, and $\ensuremath{\Upsilon}(\text{3S})$, in $\mathrm{Pb}+\mathrm{Pb}$ and $pp$ collisions at a center-of-mass energy per nucleon pair of 5.02 TeV is presented. The data correspond to integrated luminosities of $1.38\phantom{\rule{4pt}{0ex}}{\text{nb}}^{\ensuremath{-}1}$ of $\mathrm{Pb}+\mathrm{Pb}$ data collected …
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, B. Abbott, D. C. Abbott, K. Abeling et autres
When two nuclei collide at relativistic energies, the collisions between nucleons create back-to-back streams (jets) of particles. These jets traverse the hot and dense strongly interacting medium produced in these collisions. The ATLAS Collaboration measured the differential yields of dijets as a …
fr
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Accès ouvert
2023
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, K. Abeling et autres
In ultrarelativistic heavy-ion collisions the Lorentz-contracted electromagnetic fields of the nuclei are a source of high-energy quasireal photons which can produce muon pairs via the process $\ensuremath{\gamma}+\ensuremath{\gamma}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}+{\ensuremath{\mu}}^{\ensuremath{-}}$. In hadronic Pb+Pb collisions the two leptons in the final state provide a sensitive probe …
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
2022
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract Measurements of the production cross-sections of the Standard Model (SM) Higgs boson (H) decaying into a pair of τ-leptons are presented. The measurements use data collected with the ATLAS detector from pp collisions produced at the Large Hadron Collider at a …
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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