000003359 001__ 3359
000003359 005__ 20221220131751.0
000003359 037__ $$aBELLE2-CONF-PROC-2022-022
000003359 041__ $$aeng
000003359 100__ $$aM. Staric
000003359 245__ $$aThe TOP counter and determination of bunch-crossing time at Belle II
000003359 260__ $$a$$c2022-12-20
000003359 300__ $$a4
000003359 520__ $$aAt the Belle II experiment a Time-of-Propagation (TOP) counter is used for particle identification in the barrel region. This novel type of particle identification device combines the Cherenkov ring imaging technique with the time-of-flight and therefore it relies on a precise knowledge of the time of collision in each triggered event. We discuss the performance of the counter and present a maximum likelihood based method for the determination of event collision time from the measured data.
000003359 6531_ $$aTOP counter
000003359 6531_ $$aparticle identification
000003359 6531_ $$acollision time determination
000003359 8560_ $$fmarko.staric@ijs.si
000003359 8564_ $$uhttps://docs.belle2.org/record/3359/files/BELLE2-CONF-PROC-2022-022.pdf