Towards a Level-1 Tracking Trigger for the ATLAS Experiment

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• 作者：A. De Santo ^{a.de-santo@sussex.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; on behalf of the ATLAS Collaboration
• 关键词：ATLAS ; HL-LHC ; upgrade ; trigger ; L1Track
• 刊名：Nuclear and Particle Physics Proceedings
• 出版年：2016
• 出版时间：April-June 2016
• 年：2016
• 卷：273-275
• 期：Complete
• 页码：1059-1064
• 全文大小：943 K

文摘

In preparation for the high-luminosity phase of the Large Hadron Collider, ATLAS is planning a trigger upgrade that will enable the experiment to use tracking information already at the first trigger level. This will provide enhanced background rejection power at trigger level while preserving much needed flexibility for the trigger system. The status and current plans for the new ATLAS Level-1 tracking trigger are presented.