Exploring Algorithmic Solutions in Software and Firmware for the - PowerPoint PPT Presentation

28/02/2019 Exploring Algorithmic Solutions in Software and Firmware for the CMS L1 Trigger In Preparation for HL- LHC David Monk

28/02/2019 The Large Hadron CERN Collider (LHC) Campus CMS

28/02/2019 The Compact Muon Solenoid Detector

28/02/2019 The CMS Trigger System ~500kHz for Phase-II

28/02/2019

28/02/2019 The Track Trigger

28/02/2019 Proposed Algorithms Combinatorial HT+KF Tracklet Hybrid Kalman Filter (Imperial College) (USA) (Imperial & CERN) (David Monk?) • Hough Transform • Seeded by • Uses Tracklet • Move the Kalman provides seeds for projecting stubs seeding process Filter to as early a the track fitting from first two layers • Followed by a stage as possible in • Kalman filter fits • Fitting by a 𝜓 2 the process Kalman Filter • Potential to greatly tracks through an method iterative process improve performance

28/02/2019 Serenity Hardware Demonstrator

28/02/2019 Thank you for listening!