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ATLAS Communications [restricted]
Latest additions:
2025-08-15
20:35
Electron and photon performance with the ATLAS detector / Jiang, Cheng (The University of Edinburgh (GB))
The reconstruction, identification, and calibration of electrons and photons are crucial for many measurements and searches with the ATLAS detector at the Large Hadron Collider [...]
ATL-PHYS-PROC-2025-050. - 2025 - 4.
Original Communication (restricted to ATLAS) - Full text

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2025-08-15
18:31
Convolutional Neural Networks for pile-up suppression in the Global Trigger
This note describes a pile-up suppression algorithm using a convolutional neural network (CNN) architecture for the ATLAS Global Trigger upgrade planned for the High-Luminosity LHC programme. [...]
ATL-UPGRADE-PUB-2025-002. - 2025 - 18.
Original Communication (restricted to ATLAS) - Full text

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2025-08-08
21:36
Modelling of top-quark-mediated Higgs boson production in association with bottom quarks
This note presents a comparison of two Monte Carlo predictions for gluon-induced Higgs boson production in association with bottom quarks mediated by the top-Higgs coupling. [...]
ATL-PHYS-PUB-2025-033. - 2025 - mult..
Original Communication (restricted to ATLAS) - Full text

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2025-08-08
00:04
Upgrade of the ATLAS Tile Calorimeter for the High Luminosity-LHC / Cervello Duato, Antonio (Univ. of Valencia and CSIC (ES))
The Tile Calorimeter is a sampling hadronic calorimeter covering the central region of the ATLAS experiment with steel as the absorber and plastic scintillators as the active medium. [...]
ATL-TILECAL-PROC-2025-004. - 2025 - 7.
Original Communication (restricted to ATLAS) - Full text

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2025-07-28
12:48
Top-quark pair production in Pb+Pb collisions in the ATLAS experiment / Potepa, Patrycja Anna (AGH University of Krakow (PL))
In relativistic heavy-ion collisions, top quarks are expected to be attractive candidates for probing the quark-gluon plasma as well as to bring unique information about the time evolution of strongly interacting matter. [...]
ATL-PHYS-PROC-2025-049. - 2025 - 4.
Original Communication (restricted to ATLAS) - Full text

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2025-07-28
12:45
SUSY Highlight from ATLAS and CMS: Recent results in electroweak searches for compressed mass spectra / Ballabene, Eric (Universita e INFN, Bologna (IT))
Supersymmetry (SUSY) models featuring small mass splittings between one or more particles and the lightest neutralino could solve the hierarchy problem as well as offer a suitable dark matter candidate consistent with the observed thermal-relic dark matter density. [...]
ATL-PHYS-PROC-2025-048. - 2025 - mult..
Original Communication (restricted to ATLAS) - Full text

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2025-07-17
20:20
Top-quark pair production in heavy-ion collisions in the ATLAS experiment / Potepa, Patrycja Anna (AGH University of Krakow (PL))
Measurements of top-quark pairs in heavy-ion collisions are expected to provide novel probes of nuclear parton distribution functions as well as to bring unique information about the time evolution of strongly interacting matter. [...]
ATL-PHYS-PROC-2025-047. - 2025 - 6.
Original Communication (restricted to ATLAS) - Full text

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2025-07-16
19:48
Extended thermal cycling of ATLAS ITk strip modules with and without stress mitigating interposers / Liu, Jesse (University of Cambridge (GB)) ; Hommels, Bart (University of Cambridge (GB)) ; Fomin, Nikolai (University of Cambridge (GB)) ; Ivison, Thomas Burgess (University of Cambridge (GB)) ; Kariyapperuma, Gayani Kosala (University of Cambridge (GB))
This paper investigates critical mechanical failures during stand-alone thermocycling of ATLAS Inner Tracker strip pre-production modules. [...]
ATL-ITK-PROC-2025-019. - 2025 - 46.
Original Communication (restricted to ATLAS) - Full text

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2025-07-16
11:58
Summary Plot of Lepton Flavour Universality Measurements using $t\bar{t}$ Events July 2025
This note presents a summary plot of the results of three ATLAS analyses which test the universality of the lepton couplings to $W$-bosons using top$-$anti-top events as of July 2025..
ATL-PHYS-PUB-2025-032. - 2025 - 3.
Original Communication (restricted to ATLAS) - Full text

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2025-07-15
12:12
Precision and rare ElectroWeak processes / Giuli, Francesco (INFN e Universita Roma Tor Vergata (IT))
Proceeding of the Thirteenth Annual Large Hadron Collider Physics (LHCP2025), 5-9 May 2025, Taipei
ATL-PHYS-PROC-2025-046. - 2025 - 11.
Original Communication (restricted to ATLAS) - Full text

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