000004349 001__ 4349
000004349 005__ 20240528200941.0
000004349 037__ $$aBELLE2-CONF-PROC-2024-012
000004349 041__ $$aeng
000004349 100__ $$aE. Torassa on behalf of the TOP group
000004349 245__ $$aTOP detector for particle identification at Belle II
000004349 260__ $$a$$c2024-06-29
000004349 300__ $$a9
000004349 500__ $$aProceedings of FTCF2024
000004349 520__ $$aThe Time-Of-Propagation (TOP) counter is a ring-imaging Cherenkov detector designed to identify the charged hadrons in the barrel region of the Belle II detector. The Belle II experiment collected data delivered by the SuperKEKB accelerator from March 2019 to June 2022. After the first run period (Run1) a long shutdown (LS1) was dedicated to implement several accelerator and detector upgrades. A relevant upgrade was the completion of the vertex detector. The second collision period (Run2), started in January 2024. The components of the TOP detector and the performance during the Run1 will be reported, the detector upgrade during LS1 and the future upgrades will be described.
000004349 6531_ $$aTOP 
000004349 6531_ $$aparticle identification 
000004349 6531_ $$aBelle II
000004349 8560_ $$fezio.torassa@pd.infn.it
000004349 8564_ $$uhttps://docs.belle2.org/record/4349/files/BELLE2-CONF-PROC-2024-012.pdf
000004349 8564_ $$uhttps://docs.belle2.org/record/4349/files/BELLE2-CONF-PROC-2024-012_v2.pdf