0619404 - FZÚ 2026 RIV US eng J - Článek v odborném periodiku
Aad, G. - Aakvaag, E. - Abbott, B. - Chudoba, Jiří - Federičová, Pavla - Hejbal, Jiří - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Latoňová, Věra - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Nechanský, Filip - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … celkem 2957 autorů
Expected tracking performance of the ATLAS Inner Tracker at the High-Luminosity LHC.
Journal of Instrumentation. Roč. 2025, č. 20 (2025), č. článku P2018. ISSN 1748-0221. E-ISSN 1748-0221
Grant CEP: GA MŠMT LM2023040; GA MŠMT(CZ) EH22_008/0004632
Institucionální podpora: RVO:68378271
Klíčová slova: gaseous imaging and tracking detectors * particle tracking detectors (Solid-state detectors) * ATLAS
Obor OECD: Particles and field physics
Impakt faktor: 1.3, rok: 2023 ; AIS: 0.425, rok: 2023
Způsob publikování: Open access
DOI: https://doi.org/10.1088/1748-0221/20/02/P02018

The high-luminosity phase of LHC operations (HL-LHC), willfeature a large increase in simultaneous proton-proton interactionsper bunch crossing up to 200, compared with a typical levelingtarget of 64 in Run 3. Such an increase will create a verychallenging environment in which to perform charged particletrajectory reconstruction, a task crucial for the success of theATLAS physics program, and will exceed the capabilities of thecurrent ATLAS Inner Detector (ID). A new all-silicon Inner Tracker(ITk) will replace the current ID in time for the start of the HL-LHC. To ensure successful use of the ITk capabilities in Run 4and beyond, the ATLAS tracking software has been successfullyadapted to achieve state-of-the-art track reconstruction inchallenging high-luminosity conditions with the ITk detector. Thispaper presents the expected tracking performance of the ATLAS ITk based on the latest available developments since the ITk technical design reports.
Trvalý link: https://hdl.handle.net/11104/0366145