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Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker

Publication ,  Journal Article
Akesson, T; Arik, E; Assamagan, K; Baker, K; Barberio, E; Barberis, D; Bertelsen, H; Bytchkov, V; Callahan, J; Catinaccio, A; Danielsson, H ...
Published in: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
December 1, 2001

Test-beam studies of the ATLAS Transition Radiation Tracker (TRT) straw tube performance in terms of electron-pion separation using a time-over-threshold method are described. The test-beam data are compared with Monte Carlo simulations of charged particles passing through the straw tubes of the TRT. For energies below 10 GeV, the time-over-threshold method combined with the standard transition-radiation cluster-counting technique significantly improves the electron-pion separation in the TRT. The use of the time-over-threshold information also provides some kaon-pion separation, thereby significantly enhancing the B-physics capabilities of the ATLAS detector. © 2001 Elsevier Science B.V. All rights reserved.

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Published In

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

DOI

ISSN

0168-9002

Publication Date

December 1, 2001

Volume

474

Issue

2

Start / End Page

172 / 187

Related Subject Headings

  • Nuclear & Particles Physics
  • 5106 Nuclear and plasma physics
  • 0299 Other Physical Sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
 

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Akesson, T., Arik, E., Assamagan, K., Baker, K., Barberio, E., Barberis, D., … Williams, H. H. (2001). Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 474(2), 172–187. https://doi.org/10.1016/S0168-9002(01)00878-6
Akesson, T., E. Arik, K. Assamagan, K. Baker, E. Barberio, D. Barberis, H. Bertelsen, et al. “Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker.” Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 474, no. 2 (December 1, 2001): 172–87. https://doi.org/10.1016/S0168-9002(01)00878-6.
Akesson T, Arik E, Assamagan K, Baker K, Barberio E, Barberis D, et al. Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2001 Dec 1;474(2):172–87.
Akesson, T., et al. “Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker.” Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 474, no. 2, Dec. 2001, pp. 172–87. Scopus, doi:10.1016/S0168-9002(01)00878-6.
Akesson T, Arik E, Assamagan K, Baker K, Barberio E, Barberis D, Bertelsen H, Bytchkov V, Callahan J, Catinaccio A, Danielsson H, Dittus F, Dolgoshein B, Dressnandt N, Ebenstein WL, Eerola P, Farthouat P, Froidevaux D, Grichkevitch Y, Hajduk Z, Hansen JR, Keener PT, Kekelidze G, Konovalov S, Kowalski T, Kramarenko VA, Krivchitch A, Laritchev A, Lichard P, Lucotte A, Lundberg B, Luehring F, Mailov A, Manara A, McFarlane K, Mitsou VA, Morozov S, Muraviev S, Nadtochy A, Newcomer FM, Olszowska J, Ogren H, Oh SH, Peshekhonov V, Rembser C, Romaniouk A, Rousseau D, Rust DR, Schegelsky V, Sapinski M, Shmeleva A, Smirnov S, Smirnova LN, Sosnovtsev V, Soutchkov S, Spiridenkov E, Tikhomirov V, Van Berg R, Vassilakopoulos V, Wang C, Williams HH. Particle identification using the time-over-threshold method in the ATLAS transition radiation tracker. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2001 Dec 1;474(2):172–187.
Journal cover image

Published In

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

DOI

ISSN

0168-9002

Publication Date

December 1, 2001

Volume

474

Issue

2

Start / End Page

172 / 187

Related Subject Headings

  • Nuclear & Particles Physics
  • 5106 Nuclear and plasma physics
  • 0299 Other Physical Sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences