作者机构:[1]Institute of Modern Physics, Chinese Academy of Sciences, China Lanzhou 730000, [2]Institute of Physics, Chinese Academy of Sciences, China Beijing 100190, [3]Institute of High Energy Physics, Chinese Academy of Sciences, China Beijing 100049
相关基金:* Supported by National Natural Science Foundation of China (11105186, 11105187) and West Light Foundation of the Chinese Academy of Sciences (XBB100123)