Speakers
Radek Zlebcik
(Charles University)
Radek Zlebcik
(Deutsches Elektronen-Synchrotron (DE))
Description
The tracking system of Belle II consists of a silicon vertex detector (VXD) and a cylindrical drift chamber (CDC), both operating in a magnetic field created by the main solenoid of 1.5 T and final focusing magnets. The experiment is taking data since 2019 with high-quality and stable tracking performance. We present the tracking-based calibration of the beams characteristics and their interaction region, which are critical for the many high-precision measurements in the physics program. We also discuss possible improvements in the silicon strip vertex detector track finding, exploiting Hough transformation instead of the current one.
Author
Radek Zlebcik
(Charles University)
