Determination of the event collision time with the ALICE detector at the LHC

Adam, J. and Antičić, Tome and Erhardt, Filip and Gotovac, Sven and Mudnić, Eugen and Planinić, Mirko and Poljak, Nikola and Simatović, Goran and Utrobičić, Antonija and Vicković, Linda and Zyzak, M. (ALICE Collaboration) (2017) Determination of the event collision time with the ALICE detector at the LHC. European Physical Journal Plus, 132 (2). pp. 99-17. ISSN 2190-5444

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Abstract

Particle identification is an important feature of the ALICE detector at the LHC. In particular, for particle identification via the time-of-flight technique, the precise determination of the event collision time represents an important ingredient of the quality of the measurement. In this paper, the different methods used for such a measurement in ALICE by means of the T0 and the TOF detectors are reviewed. Efficiencies, resolution and the improvement of the particle identification separation power of the methods used are presented for the different LHC colliding systems (pp, p-Pb and Pb-Pb) during the first period of data taking of LHC (RUN 1).

Item Type: Article
Date: 24 February 2017
Subjects: NATURAL SCIENCES > Physics
Additional Information: © CERN for the benefit of the ALICE Collaboration 2017. This article is published with open access at Springerlink.com. Received: 20 October 2016; Published online: 24 February 2017.
Divisions: Faculty of Science > Department of Physics
Publisher: Springer
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 15 Mar 2017 11:32
Last Modified: 15 Mar 2017 11:32
URI: http://digre.pmf.unizg.hr/id/eprint/5455

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