The upgrade of the LHCb trigger system

Abstract

The LHCb experiment will operate at a luminosity of $2\times 10^{33}$ cm${}^{-2}$s${}^{-1}$ during LHC Run 3. At this rate the present readout and hardware Level-0 trigger become a limitation, especially for fully hadronic final states. In order to maintain a high signal efficiency the upgraded LHCb detector will deploy two novel concepts: a triggerless readout and a full software trigger.

arXiv commentProceedings of the Workshop on Intelligent Trackers, 14-16 May 2014, University of Pennsylvania

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• The LHCb Trigger and its Performance in 2011
• First evidence for the decay Bs -> mu+ mu-
• Efficient, reliable and fast high-level triggering using a bonsai boosted decision tree
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Cited by in corpus (1)

• Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider