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CERN Document Server 240 notices trouvées  débutprécédent41 - 50suivantfin  aller vers la notice: La recherche a duré 0.80 secondes. 
41.
Measurement of substructure-dependent suppression of large-radius jets with charged particles in Pb+Pb collisions with ATLAS / ATLAS Collaboration
Measurements of jet substructure in Pb+Pb collisions provide key insights into the mechanism of jet quenching in the hot and dense QCD medium created in these collisions. [...]
arXiv:2504.04805 ; CERN-EP-2025-078.
- 2025 - 34.
Fulltext - Previous draft version - Fulltext
42.
Characterization of nuclear breakup as a function of hard-scattering kinematics using dijets measured by ATLAS in $p$+Pb collisions / ATLAS Collaboration
This Letter analyzes the sensitivity of event geometry estimators to the initial-state kinematics of hard scattering in proton-lead collisions. [...]
arXiv:2504.02638 ; CERN-EP-2025-077.
- 2025 - 39.
Fulltext - Previous draft version - Fulltext
43.
Evidence for the collective nature of radial flow in Pb+Pb collisions with the ATLAS detector / ATLAS Collaboration
Anisotropic flow and radial flow are two key probes of the expansion dynamics and properties of the quark-gluon plasma (QGP). [...]
arXiv:2503.24125 ; CERN-EP-2025-068.
- 2025 - 31.
Fulltext - Previous draft version - Fulltext
44.
Search for electroweak production of vector-like leptons in $\tau$-lepton and $b$-jet final states in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for pair-production of vector-like leptons is presented, considering their decays into a third-generation Standard Model (SM) quark and a vector leptoquark ($U_1$) as predicted by an ultraviolet-complete extension of the SM, referred to as the '4321' model. [...]
arXiv:2503.22581 ; CERN-EP-2025-055.
- 2025 - 60.
Fulltext - Previous draft version - Fulltext
45.
Search for events with one displaced vertex from long-lived neutral particles decaying into hadronic jets in the ATLAS muon spectrometer in $pp$ collisions at $\sqrt{s}=13$ TeV / ATLAS Collaboration
A search for events with one displaced vertex from long-lived particles using data collected by the ATLAS detector at the Large Hadron Collider is presented, using 140 fb$^{-1}$ of proton-proton collision data at $\sqrt{s} = 13$ TeV recorded in 2015-2018. The search employs techniques for reconstructing vertices of long-lived particles decaying into hadronic jets in the muon spectrometer displaced between 3 m and 14 m from the primary interaction vertex. [...]
arXiv:2503.20445; CERN-EP-2025-062.- Geneva : CERN, 2025-11 - 39 p. - Published in : Phys. Rev. D 112 (2025) 092001 Fulltext: ANA-EXOT-2022-17-PAPER - PDF; 2503.20445 - PDF; External link: Previous draft version
46.
A measurement of the high-mass $\tau\bar{\tau}$ production cross-section at $\sqrt{s}=13$ TeV with the ATLAS detector and constraints on new particles and couplings / ATLAS Collaboration
The production cross-section of high-mass $\tau$-lepton pairs is measured as a function of the dilepton visible invariant mass, using 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider. The measurement agrees with the predictions of the Standard Model. [...]
arXiv:2503.19836; CERN-EP-2025-063.- Geneva : CERN, 2025-10-07 - 50 p. - Published in : JHEP 2510 (2025) 054 Fulltext: ANA-EXOT-2022-42-PAPER - PDF; 2503.19836 - PDF; document - PDF; External link: Previous draft version
47.
Measurements of the production cross-sections of a Higgs boson in association with a vector boson and decaying into $WW^\ast$ with the ATLAS detector at $\sqrt{s} = 13$ TeV / ATLAS Collaboration
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 13 TeV and recorded by the ATLAS detector between 2015 and 2018. [...]
arXiv:2503.19420; CERN-EP-2025-037.- Geneva : CERN, 2025-08-05 - 77 p. - Published in : JHEP 2508 (2025) 034 Fulltext: ANA-HIGG-2023-09-PAPER - PDF; 2503.19420 - PDF; document - PDF; External link: Previous draft version
48.
Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
This paper reports the observation of electroweak diboson ($WW/WZ/ZZ$) production in association with a high-mass dijet system, in which final states with one boson decaying leptonically and the other boson decaying hadronically are studied. [...]
arXiv:2503.17461 ; CERN-EP-2025-050.
- 2025 - 61.
Fulltext - Previous draft version - Fulltext
49.
Search for a new pseudoscalar decaying into a pair of bottom and antibottom quarks in top-associated production in $\sqrt{s}$=13 TeV proton–proton collisions with the ATLAS detector / ATLAS Collaboration
A search for a pseudoscalar $a$ produced in association with a top-quark pair, or in association with a single top quark plus a $W$ boson, with the pseudoscalar decaying into $b$-quarks ($a\rightarrow b\bar{b}$), is performed using the full Run 2 data sample using a dileptonic decay mode signature. The search covers pseudoscalar boson masses between 12-100 GeV and involves both the kinematic regime where the decay products of the pseudoscalar are reconstructed as two standard $b$-tagged small-radius jets, or merged into a large-radius jet due to its Lorentz boost. [...]
arXiv:2503.17254; CERN-EP-2025-060.- Geneva : CERN, 2025-08-19 - 36 p. - Published in : Eur. Phys. J. C 85 (2025) 886 Fulltext: 2503.17254 - PDF; document - PDF; External link: Previous draft version
50.
Searches for direct slepton production in the compressed-mass corridor in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector / ATLAS Collaboration
This paper presents searches for the direct pair production of charged light-flavour sleptons, each decaying into a stable neutralino and an associated Standard Model lepton. The analyses focus on the challenging "corridor" region, where the mass difference, $\Delta m$, between the slepton ($\tilde{e}$ or $\tilde{\mu}$) and the lightest neutralino ($\tilde{\chi}^{0}_{1}$) is less or similar to the mass of the $W$ boson, $m(W)$, with the aim to close a persistent gap in sensitivity to models with $\Delta m \lesssim m(W)$. [...]
arXiv:2503.17186; CERN-EP-2025-039.- Geneva : CERN, 2025-08-06 - 66 p. - Published in : JHEP 2508 (2025) 053 Fulltext: ANA-HMBS-2024-64-PAPER - PDF; 2503.17186 - PDF; document - PDF; External link: Previous draft version

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Voir aussi: noms d'auteurs similaires
8 Mitsumori, Y
6 Mitsumori, Yasuyoshi
259 Mitsumori, Yuki
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