![](/img/cover-not-exists.png)
observed at BES-III
Chen, Dian-Yong, He, Jun, Li, Xue-Qian, Liu, XiangVolume:
81
Language:
english
Journal:
Physical Review D
DOI:
10.1103/physrevd.81.074006
Date:
April, 2010
File:
PDF, 311 KB
english, 2010