作者机构:[1]Institute of High Energy Physics, CAS, Beijing 100049, China, [2]Graduate University of Chinese Academy of Sciences, Beijing 100049, China, [3]Tsinghua University, Beijing 100084, China, [4]Nanjing University, Nanjing 210093, China, [5]Zhengzhou University, Zhengzhou 450001, China, [6]Peking University, Beijing 100871, China, [7]Liaoning University, Shenyang 110036, China, [8]Guangxi Normal University, Guilin 541004, China, [9]Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China, [10]Shandong University, Jinan 250100, China
相关基金:Supported by CAS Knowledge Innovation Project(U-602, U-34), National Natural Science Foundation of China (10491300 10491303, 10605030) and 100 Talents Program of CAS (U-25, U-54)