Performance of the ATLAS Trigger System in 2015

Open Access
Authors
  • ATLAS Collaboration
  • M. Aaboud
  • R. Aben
  • I. Angelozzi
Publication date 05-2017
Journal European Physical Journal C
Article number 317
Volume | Issue number 77 | 5
Number of pages 53
Organisations
  • Faculty of Science (FNWI) - Institute of Physics (IoP) - Institute for High Energy Physics (IHEF)
  • Faculty of Science (FNWI)
Abstract During 2015 the ATLAS experiment recorded 3.8fb−1 of proton–proton collision data at a centre-of-mass energy of 13TeV. The ATLAS trigger system is a crucial component of the experiment, responsible for selecting events of interest at a recording rate of approximately 1 kHz from up to 40 MHz of collisions. This paper presents a short overview of the changes to the trigger and data acquisition systems during the first long shutdown of the LHC and shows the performance of the trigger system and its components based on the 2015 proton–proton collision data.
Document type Article
Language English
Published at https://doi.org/10.1140/epjc/s10052-017-4852-3
Published at https://arxiv.org/abs/1611.09661
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