Run-2 ATLAS Trigger and Detector Performance Article Swipe
The 2nd LHC run has started in June 2015 with a pp centre-of-mass collision energy of 13 TeV, and ATLAS has taken first data at this new energy. In this talk the improvements made to the ATLAS experiment during the 2-year shutdown 2013/2014 will be discussed, and first detector and trigger performance results from the Run-2 will be shown. In general, reconstruction algorithms of tracks, e/gamma, muons, taus, jets and flavour tag- ging have been improved for Run-2. The new reconstruction algorithms and their performance measured using the data taken in 2015 at sqrt(s)=13 TeV will be discussed. Reconstruction efficiency, isolation performance, transverse momentum resolution and momentum scales are measured in various regions of the detector and in momentum intervals enlarged with respect to those measured in the Run-1. This presentation will also give an overview of the upgrades to the ATLAS trigger system that have been implemented during the LHC shutdown in order to deal with the increased trigger rates (factor of 5 with respect to the Run-1). The commissioning status of the overall trigger system and its performance in the initial phase of the 2015 data taking campaign will be summarized.
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Metadata
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- OpenAlex ID
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All OpenAlex metadata
Raw OpenAlex JSON
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Run-2 ATLAS Trigger and Detector PerformanceWork title
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articleOpenAlex work type
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enPrimary language
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2016Year of publication
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2016-01-24Full publication date if available
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F. WinklmeierList of authors in order
- Landing page
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https://cds.cern.ch/record/2126336Publisher landing page
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https://cds.cern.ch/record/2126336Direct link to full text PDF
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YesWhether a free full text is available
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greenOpen access status per OpenAlex
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0Total citation count in OpenAlex
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20Other works algorithmically related by OpenAlex
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