作者机构:[1]Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China, [2]Department of Physics, University of Science and Technology of China, Hefei 230026, China, [3]National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China, [4]School of Mathematical Sciences, Capital Normal University, Beijing 100048, China
相关基金:Project supported by the Key Program of the National Natural Science Foundation of China (Grant Nos. 10490194 and 10734070), the National Natural Science Foundation of China (Grant Nos. 10504033, 10774144 and 10979055), the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KJCX2-YW-N42), the National Basic Research Program of China (Grant No. 2009CB930804) and the National Outstanding Youth Fund (Grant No. 10125523).