The Performance and Development of the Inner Detector Trigger Algorithms at ATLAS for LHC Run 2. / ATLAS Collaboration.

Proceedings of the Division of Particles and Fields 2015 (DPF 2015). Vol. eConf C150804. ed. SLAC, 2015. hep-ph/1511.01136.

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Abstract

The upgrade to the ATLAS trigger for LHC Run 2 is presented including a description of the design and performance of the newly reimplemented tracking algorithms. The profiling infrastructure, constructed to provide prompt feedback from the optimisation procedure is described including the methods used to monitor the relative performance improvements as the code evolves. The performance of the trigger on the first data collected in the LHC Run 2 is presented.
Original languageEnglish
Title of host publicationProceedings of the Division of Particles and Fields 2015 (DPF 2015)
Place of Publication SLAC
Number of pages8
VolumeeConf
EditionC150804
Publication statusPublished - 2015
This open access research output is licenced under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

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