CERN Accelerating science

CERN Document Server 6,111 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 1.29 segons. 
1.
ATLAS High Granularity Timing Detector: mechanics, services, integration and assembly / Malyukov, Sergey (Joint Institute for Nuclear Research (RU)) /ATLAS Collaboration
The High-Granularity Timing Detector (HGTD), a novel detector based on low gain avalanche detector technology, being bult for ATLAS Phase 2 upgrade to help mitigate the efefcts of increased pileup at the HL-LHC by providing high-precision timing information, measuring charged-particle trajectories in time as well as space. In addition, it will provide an instantaneous measurement of the luminosity, reading this information at 40 MHz. [...]
ATL-HGTD-SLIDE-2024-680.- Geneva : CERN, 2025 - 17 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
2.
Data acquisition and analysis of test beam studies for the ATLAS High-Granularity Timing Detector / Lafarge, Arthur (Université Clermont Auvergne (FR)) /ATLAS Collaboration
The installations of detector upgrades for the High-Luminosity Large Hadron Collider (HL-LHC) will begin in late 2026. The luminosity is expected to increase by a factor of 7.5, reaching a total integrated luminosity of 4000 fb [...]
ATL-HGTD-SLIDE-2025-480.- Geneva : CERN, 2025 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 13th Beam Telescopes and Test Beams Workshop, Valencia, Es, 19 - 23 May 2025
3.
The ATLAS High-Granularity Timing Detector for the HL-LHC: project status and results / Dannheim, Dominik (CERN) /ATLAS Collaboration
The increase of the particle flux (pile-up) at the HL-LHC with instantaneous luminosities up to L ≃ will have a severe impact on the ATLAS detector reconstruction and trigger performance. The end-cap and forward region where the liquid Argon calorimeter has coarser granularity and the inner tracker has poorer momentum resolution will be particularly affected. [...]
ATL-HGTD-SLIDE-2025-479.- Geneva : CERN, 2025 - 26 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
4.
The ATLAS High-Granularity Timing Detector for the HL-LHC: project status and results / Dannheim, Dominik (CERN) /ATLAS Collaboration
The increase of the particle flux (pile-up) at the HL-LHC with instantaneous luminosities up to L ≃ 7.5 × cm2 s-1 will have a severe impact on the ATLAS detector reconstruction and trigger performance. The end-cap and forward region where the liquid Argon calorimeter has coarser granularity and the inner tracker has poorer momentum resolution will be particularly affected. [...]
ATL-HGTD-SLIDE-2025-478.- Geneva : CERN, 2025 - 25 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
5.
Module assembly and testing for the HGTD ATLAS upgrade / Mihovilovic, Marko (Université Paris-Saclay (FR)) /ATLAS Collaboration
The High Granularity timing detector (HGTD) is one of the ATLAS upgrades and is designed to provide a per-track timing information of 50 ps over the full detector lifetime. This information will contribute to pileup mitigation in the operations of the ATLAS detector at the High-Luminosity LHC. [...]
ATL-HGTD-SLIDE-2025-477.- Geneva : CERN, 2025 - 21 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
6.
AMD AI-Engines in fixed latency environments / Xiotidis, Ioannis (CERN) /ATLAS Collaboration
The ATLAS Level-0 Global Trigger is a mission critical system opting to take advantage of the full calorimeter granularity during Run-4 and beyond. Level-0 Global will be executing a cascade of trigger algorithms combined both the calorimeter information and the muons. [...]
ATL-DAQ-SLIDE-2025-475.- Geneva : CERN, 2025 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Fast Machine Learning for Science Conference 2025, Zurich, Switzerland, Ch, 1 - 5 Sep 2025
7.
The ATLAS RPC Phase II upgrade for High Luminosity LHC era / Falsetti, G (U. Calabria, Arcavacata di Rende (main) ; INFN, Cosenza) /ATLAS Muon Collaboration
Resistive Plate Chamber detectors, play a crucial role in triggering events with muons in the ATLAS central region. In view of the High Luminosity LHC program, this system is facing a significant upgrade. [...]
2025 - 3 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1082 (2026) 170955
In : 17th Vienna Conference on Instrumentation (VCI2025), Vienna, Austria, 17 - 21 Feb 2025, pp.170955
8.
High Throughput FPGA Deployment of Distilled Deep Sets Networks for Jet Preselection in the High Level Trigger / Antel, Claire (CERN) ; Bezio, Lucas (Universite de Geneve (CH)) ; Berthet, Quentin (HEPIA - Haute école du paysage, d'ingénierie et d'architecture (CH)) ; Franchellucci, Stefano (Universite de Geneve (CH)) ; Sfyrla, Anna (Universite de Geneve (CH)) /ATLAS Collaboration
Deep Sets-based neural networks are well-suited to learning from unordered, variable-length inputs such as particle tracks associated with jets. Their permutation-invariant structure makes them attractive for high-energy physics (HEP) applications where input ordering is ambiguous and throughput is a critical constraint. [...]
ATL-DAQ-SLIDE-2025-467.- Geneva : CERN, 2025 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
9.
ATLAS results on top, ttbar and associated cross sections / Berta, Peter (Charles University (CZ)) /ATLAS Collaboration
The exceptionally large dataset collected by the ATLAS detector at the highest proton-proton collision energies provided by the LHC enables precision testing of theoretical predictions using an extensive sample of top quark events. Recent measurements include total and differential top quark cross sections, as well as measurements of associated top quark production. [...]
ATL-PHYS-SLIDE-2025-455.- Geneva : CERN, 2025 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 32nd International Symposium on Lepton Photon Interactions at High Energies (Lepton Photon 2025), Madison, Wisconsin, Us, 25 - 29 Aug 2025
10.
Expected Tracking Performance of the ATLAS Inner Tracker at the High-Luminosity LHC / Elitez, Doga (Johannes Gutenberg Universitaet Mainz (DE)) /ATLAS Collaboration
A new all-silicon tracking detector (ITk) for ATLAS is under construction to meet the demands of the HL-LHC, and updated track reconstruction performance predictions have recently been published by the ATLAS Collaboration. The new detector, designed to operate at an average of up to 200 simultaneous proton–proton interactions, will provide a wider pseudorapidity coverage, an increased granularity and will outperform the current ATLAS Inner Detector. [...]
ATL-SOFT-SLIDE-2025-439.- Geneva : CERN, 2025 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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