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ATLAS Preprints

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2025-07-28
13:10
Diboson and triboson (except VBS) at ATLAS and CMS / Mecca, Alberto (INFN, Turin ; Turin U.) /ATLAS and CMS Collaborations
Both diboson and triboson production are suited for precision tests of the Standard Model (SM), especially of the Electroweak (EW) sector due to the sensitivity to triple (TGC) and quartic gauge couplings (QGC), making them complementary to the Higgs boson in understanding the Electroweak Symmetry Breaking mechanism. These two classes of processes have cross sections spanning four orders of magnitude. [...]
CMS-CR-2025-131.- Geneva : CERN, 2025 - 7 p. Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025

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2025-07-24
04:35
SUSY Highlights: Current Results and Future Prospects / Sonneveld, Jory (Hamburg U.)
At the Large Hadron Collider (LHC) at CERN in Geneva, Switzerland, one of the goals of colliding protons together is to search for new physics. [...]
arXiv:2507.16400. - 8.
Fulltext

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2025-07-17
15:27
Search for lepton flavor violation at ATLAS and CMS / Basile, Chiara (INFN, Rome ; Rome U.) /ATLAS and CMS Collaborations
This contribution describes a selection of recent Charged Lepton Flavor Violation searches performed by the ATLAS and CMS collaborations at the Large Hadron Collider (LHC), covering a wide range of sectors including rare tau decays, top-quark interactions, Higgs boson decays, and heavy resonance searches. All the results in this document exploit the full proton-proton collision dataset collected during the LHC Run2 corresponding to and integrated luminosity of approximately 138~fb$^{-1}$..
CMS-CR-2025-096.- Geneva : CERN, 2025 - 9 p. Fulltext: PDF;
In : Workshop Italiano sulla Fisica ad Alta Intensita, Bologna, 11 - 15 Nov

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2025-07-17
08:23
Search for the Higgs boson decay to a $Z$ boson and a photon in $pp$ collisions at $\sqrt{s}=13$ TeV and $13.6$ TeV with the ATLAS detector / ATLAS Collaboration
A search for the Higgs boson decay to a $Z$ boson and a photon in the $\ell\ell\gamma$ ($\ell = e, \mu$) final state is performed using $pp$ collisions at $\sqrt{s}=13.6$ TeV recorded with the ATLAS detector at the Large Hadron Collider during 2022-2024, corresponding to an integrated luminosity of 165 fb$^{-1}$. [...]
arXiv:2507.12598 ; CERN-EP-2025-155. - 2025 - 43.
Fulltext - Previous draft version - Fulltext

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2025-07-04
17:22
Search for resonant leptoquark production via lepton–jet signatures in $pp$ collisions at $\sqrt{s} = 13$ TeV and $\sqrt{s} = 13.6$ TeV with the ATLAS detector / ATLAS Collaboration
This paper presents a search for physics beyond the Standard Model targeting a heavy resonance visible in the invariant mass of the lepton–jet system. [...]
arXiv:2507.03650 ; CERN-EP-2025-142. - 2025 - 60.
Fulltext - Previous draft version - Fulltext

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2025-07-04
17:14
Evidence for the dimuon decay of the Higgs boson in $p\!p$ collisions with the ATLAS detector / ATLAS Collaboration
A search for the dimuon decay of the Higgs boson is presented based on $pp$ collision data recorded by ATLAS during Run 3 of the Large Hadron Collider, corresponding to an integrated luminosity of $165~\mathrm{fb}^{-1}$ at $\sqrt{s} = 13.6~\,\text{TeV}$ [...]
arXiv:2507.03595 ; CERN-EP-2025-149. - 2025 - 37.
Fulltext - Previous draft version - Fulltext

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2025-07-04
15:30
Measurements and interpretations of $W^{\pm}Z$ production cross-sections in $pp$ collisions at $\sqrt{s} =$ 13 TeV with the ATLAS detector / ATLAS Collaboration
Measurements of integrated and differential cross-sections for $W^{\pm}Z$ production in proton-proton collisions are presented. [...]
arXiv:2507.03500 ; CERN-EP-2025-145. - 2025 - 64.
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2025-07-04
14:42
Study of Higgs boson pair production in the $HH \rightarrow b \overline{b} \gamma \gamma$ final state with 308 fb$^{-1}$ of data collected at $\sqrt{s} = 13$ TeV and 13.6 TeV by the ATLAS experiment / ATLAS Collaboration
A search for Higgs boson pair production in the $b \bar{b} \gamma \gamma$ final state is performed. [...]
arXiv:2507.03495 ; CERN-EP-2025-140. - 2025 - 42.
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2025-07-03
20:20
Measurement of the top-quark pole mass in dileptonic $t\bar{t}+ 1\text{-jet}$ events at $\sqrt{s}=13$ TeV with the ATLAS experiment / ATLAS Collaboration
A measurement of the top-quark pole mass $m_{t}^\text{pole}$ is presented in $t\bar{t}$~events with an additional jet, $t\bar{t}+1\text{-jet}$, produced in $pp$ collisions at $\sqrt{s}=13$ TeV. [...]
arXiv:2507.02632 ; CERN-EP-2025-135. - 2025 - 50.
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2025-07-03
10:58
A search for dark matter produced in association with a dark Higgs boson decaying into a Higgs boson pair in 3$b$ or 4$b$ final states using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
A search is performed for dark matter particles produced in association with a resonant pair of Higgs bosons using 140 fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the Large Hadron Collider. [...]
CERN-EP-2025-141 ; arXiv:2507.02175. - 2025 - 48.
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