Ph.D
Student of L3 Beijing Group , IHEP
yanghj@l3pc1.ihep.ac.cn
or yanghj@mail.cern.ch
Associate
Professor of L3 Beijng Group , IHEP
cheng@l3pc5.ihep.ac.cn
Graduate Student of L3 Beijing Group, IHEP
lul@l3pc1.ihep.ac.cn or lul@bjws10.ihep.ac.cn
Last Update : June 25 ,1998
Yang
Haijun