Joao Guimaraes da Costa, Jianchun Wang, Zhijun Liang, Linghui Wu, Gang Li, Yong Liu, Haoyu Shi, Quan Ji
Yazhou Niu, Chengdong Fu, Haijun Yang, Harald Fox, Jianbei Liu, Shanzhen Chen, Suen Hou
BGO, Between run to run, system is stable?
P4: efficiency 90% includes dead area
CEPC workshop Nov 8-12th in Nanjing Univ.
4th detector paper: