Journal Article

PUBDB-2026-01102

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Test beam measurements and computer simulations of the ATLAS ITk R2 silicon strip detector

Arling, J.-H.DESY* ; Federic, P. ; He, Y. ; Helling, C. M. ; Hessey, N. ; Huth, L.DESY* ; Jain, G. ; Jessiman, C. ; Manson, S. ; Poley, L. ; Keller, J. S. ; Kroll, J. ; Kvasnicka, J.Extern* ; Privara, R. (Corresponding author)Extern* ; Speers, P. ; Tuma, P.

2025
Inst. of Physics London

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Please use a persistent id in citations: doi:10.1088/1748-0221/20/07/P07033  doi:10.3204/PUBDB-2026-01102

Report No.: arXiv:2506.16053

Abstract: The ATLAS Inner Tracker, the future innermost part of theATLAS detector, is an all-silicon tracker composed of pixel andstrip modules, designed to cope with the extreme conditions expectedduring High-Luminosity LHC runs. Thorough testing of modules duringthe individual phases of their development is critical to ensure therequired performance level of the whole tracker. This documentpresents results obtained from electron beam measurements of theATLAS ITk R2 end-cap strip module. Key performance metrics arepresented and discussed for both perpendicular and angled beamincidence. Computer simulations of the module were performed in theAllpix-Squared framework and the results were compared toexperimental data.

Keyword(s): Performance of High Energy Physics Detectors ; Si microstrip and pad detectors ; Detector modelling and simulations II (electric fields ; charge transport ; multiplication and induction ; pulse formation ; electron emission ; etc) ; Particle tracking detectors

Note: Journal of Instrumentation 20 (2025) P07033. Accepted for publication in Journal of Instrumentation (JINST). 15 pages, 7 figures, 3 tables

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Contributing Institute(s):

1. Bereichsreferent FHR (FHR)
2. LHC/ATLAS Experiment (ATLAS)
3. Detector RD at DESY Test beam (FHTestBeam)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. LHC: ATLAS
2. DESY: TestBeamline 22 (DESY II)

Appears in the scientific report 2025

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; IF < 5 ; JCR ; National-Konsortium ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Arling, J.-H.DESY* ; Federic, P. ; He, Y. ; Helling, C. M. ; Hessey, N. ; Huth, L.DESY* ; Jain, G. ; Jessiman, C. ; Manson, S. ; Poley, L. ; Keller, J. S. ; Kroll, J. ; Kvasnicka, J.Extern* ; Privara, R. (Corresponding author)Extern* ; Speers, P. ; Tuma, P.
Test beam measurements and computer simulations of the ATLAS ITk R2 silicon strip detector
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