Preprint/Internal Report

DESY-2014-00173

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Performance of the ATLAS Minimum Bias and Forward Detector Triggers in p+Pb collisions

ATLAS Collaboration (Collaboration author)Extern*DESY*

2013

Report No.: ATLAS-CONF-2013-104

Abstract: This note describes the performance of the ATLAS minimum bias and forward detector triggers during the 2013 LHC Heavy Ion run ({\em p+Pb} collisions with s NN − − − − √ =5.02 TeV). The efficiency and purity of triggers using a wide variety of ATLAS subdetectors are presented. The performance of the Level 1 triggers based on signals from MBTS, LUCID, the Forward Calorimeters and Zero Degree Calorimeters is shown. In addition triggers using tracks reconstructed at the High Level Trigger, known as the low-bias mbSpTrk trigger and the High Multiplicity Trigger, are discussed.

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Contributing Institute(s):

1. LHC/ATLAS Experiment (ATLAS)

Research Program(s):

1. Experiments at LHC (ATLAS) (POF2-512) (POF2-512)

Experiment(s):

1. LHC: ATLAS

Appears in the scientific report 2013

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Database coverage:

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