The BESⅢ drift chamber and its subsystems need a cosmic-ray test after the chamber construction to check the chamber construction quality,testing the joint ope
A test statistic is proposed to perform the goodness-of-fit test in the unbinned maximum likelihood fit. Without using a detailed expression of the efficiency f
This paper summarizes the painting injection optimization for the Chinese Spallation Neutron Source(CSNS) ring.This optimization focuses on two main design goal