Speaker
Prof.
ByungGu CHEON
(Hanyang University)
Description
The Belle II experiment at the SuperKEKB electron-positron collider began physics data-taking in 2019 with full detectors. The main
goal of the Belle II is to search for new physics beyond the Standard Model in heavy flavor sector.
In order to select events of interest efficiently under severe beam background environment from higher instantaneous luminosity run
than the KEKB collider, we have upgraded a real-time hardware trigger system using the CsI(Tl) electromagnetic calorimeter. In this
report, performance of the calorimeter trigger system under SuperKEKB Phase 3 operation will be described.
Primary author
Prof.
ByungGu CHEON
(Hanyang University)
