Speaker
Description
For the HL-LHC era, the Phase-2 CMS upgrade will involve a complete replacement of the trigger and data acquisition system. The readout electronics will be enhanced to support a maximum Level-1 (L1) accept rate of 750 kHz with a latency of 12.5 µs. The muon trigger operates as a multi-layer system, designed to reconstruct and measure muon momenta by correlating data from muon chambers within specialized muon track finders. This process relies on advanced pattern recognition algorithms executed on FPGA processors. Regarding the barrel muon system, the stub building process occurs in two stages, the first one builds stubs using local information from the different muon stations while the second stage concentrates, refines and correlates the information of multiple chambers before sending the information to the track finders.
This work focuses on a muon shower tagging algorithm that will efficiently detect and reconstruct muon showers and that could be potentially used in the barrel muon system of the CMS experiment. This algorithm clusters hits to detect and identify the shower and matches those clusters to muon stubs in adjacent stations, this will be of particular importance to recover the efficiency loss that arises when a high momentum muon radiates when crossing the detector.
| Workshop topics | Detector systems |
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