Commissioning of the ATLAS Muon Trigger Selection

Elisa Musto

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arXiv · 1009.6202

Commissioning of the ATLAS Muon Trigger Selection

Elisa Musto

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Abstract

The performance of the three-level ATLAS muon trigger as evaluated by using LHC data is presented. Events have been selected by using only the hardware-based Level-1 trigger in order to commission and to subsequently enable the (software-based) selections of the High Level Trigger. Studies aiming at selecting prompt muons from J/ψ and at reducing non prompt muon contamination have been performed. A brief overview on how the muon triggers evolve with increasing luminosity is given.

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Elisa Musto. 2010-09-30. Commissioning of the ATLAS Muon Trigger Selection. https://arxiv.org/abs/1009.6202

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