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Modelling radiation damage to pixel sensors in the ATLAS detector

Publication ,  Journal Article
Aaboud, M; Aad, G; Abbott, B; Abbott, DC; Abdinov, O; Abhayasinghe, DK; Abidi, SH; Abouzeid, OS; Abraham, NL; Abramowicz, H; Abreu, H; Adam, L ...
Published in: Journal of Instrumentation
June 11, 2019
Published version (DOI)

Silicon pixel detectors are at the core of the current and planned upgrade of the ATLAS experiment at the LHC. Given their close proximity to the interaction point, these detectors will be exposed to an unprecedented amount of radiation over their lifetime. The current pixel detector will receive damage from non-ionizing radiation in excess of 1015 1 MeV neq/cm2, while the pixel detector designed for the high-luminosity LHC must cope with an order of magnitude larger fluence. This paper presents a digitization model incorporating effects of radiation damage to the pixel sensors. The model is described in detail and predictions for the charge collection efficiency and Lorentz angle are compared with collision data collected between 2015 and 2017 (≤ 10 1 MeV neq/cm2).

Duke Scholars

Ashutosh V. Kotwal
Author Ashutosh V. Kotwal Physics

Published In

Journal of Instrumentation

DOI

10.1088/1748-0221/14/06/P06012

EISSN

1748-0221

Publication Date

June 11, 2019

Volume

14

Issue

6

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
 

Citation

APA
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MLA
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Aaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abdinov, O., Abhayasinghe, D. K., … Arduh, F. A. (2019). Modelling radiation damage to pixel sensors in the ATLAS detector. Journal of Instrumentation, 14(6). https://doi.org/10.1088/1748-0221/14/06/P06012
Aaboud, M., G. Aad, B. Abbott, D. C. Abbott, O. Abdinov, D. K. Abhayasinghe, S. H. Abidi, et al. “Modelling radiation damage to pixel sensors in the ATLAS detector.” Journal of Instrumentation 14, no. 6 (June 11, 2019). https://doi.org/10.1088/1748-0221/14/06/P06012.
Aaboud M, Aad G, Abbott B, Abbott DC, Abdinov O, Abhayasinghe DK, et al. Modelling radiation damage to pixel sensors in the ATLAS detector. Journal of Instrumentation. 2019 Jun 11;14(6).
Aaboud, M., et al. “Modelling radiation damage to pixel sensors in the ATLAS detector.” Journal of Instrumentation, vol. 14, no. 6, June 2019. Scopus, doi:10.1088/1748-0221/14/06/P06012.
Aaboud M, Aad G, Abbott B, Abbott DC, Abdinov O, Abhayasinghe DK, Abidi SH, Abouzeid OS, Abraham NL, Abramowicz H, Abreu H, Abulaiti Y, Acharya BS, Adachi S, Adam L, Adam Bourdarios C, Adamczyk L, Adamek L, Adelman J, Adersberger M, Adiguzel A, Adye T, Affolder AA, Afik Y, Agapopoulou C, Agaras MN, Aggarwal A, Agheorghiesei C, Aguilar-Saavedra JA, Ahmadov F, Aielli G, Akatsuka S, Åkesson TPA, Akilli E, Akimov AV, Al Khoury K, Alberghi GL, Albert J, Alconada Verzini MJ, Alderweireldt S, Aleksa M, Aleksandrov IN, Alexa C, Alexandre D, Alexopoulos T, Alhroob M, Ali B, Alimonti G, Alison J, Alkire SP, Allaire C, Allbrooke BMM, Allen BW, Allport PP, Aloisio A, Alonso A, Alonso F, Alpigiani C, Alshehri AA, Alstaty MI, Alvarez Estevez M, Alvarez Gonzalez B, Álvarez Piqueras D, Alviggi MG, Amaral Coutinho Y, Ambler A, Ambroz L, Amelung C, Amidei D, Amor Dos Santos SP, Amoroso S, Amrouche CS, An F, Anastopoulos C, Andari N, Andeen T, Anders CF, Anders JK, Andreazza A, Andrei V, Anelli CR, Angelidakis S, Angelozzi I, Angerami A, Anisenkov AV, Annovi A, Antel C, Anthony MT, Antonelli M, Antrim DJA, Anulli F, Aoki M, Aparisi Pozo JA, Aperio Bella L, Arabidze G, Araque JP, Araujo Ferraz V, Araujo Pereira R, Arce ATH, Arduh FA. Modelling radiation damage to pixel sensors in the ATLAS detector. Journal of Instrumentation. 2019 Jun 11;14(6).
Journal cover image

Published In

Journal of Instrumentation

DOI

10.1088/1748-0221/14/06/P06012

EISSN

1748-0221

Publication Date

June 11, 2019

Volume

14

Issue

6

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences