Expected tracking performance of the ATLAS Inner Tracker at the High-Luminosity LHC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00619404" target="_blank" >RIV/68378271:_____/25:00619404 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/25:00387547 RIV/68407700:21240/25:00387547 RIV/68407700:21340/25:00387547 RIV/68407700:21670/25:00387547 and 2 more
Result on the web
<a href="https://hdl.handle.net/11104/0366145" target="_blank" >https://hdl.handle.net/11104/0366145</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/20/02/P02018" target="_blank" >10.1088/1748-0221/20/02/P02018</a>

Result language
angličtina
Original language name
Expected tracking performance of the ATLAS Inner Tracker at the High-Luminosity LHC
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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