[1] Peking Univ, Sch Phys, Beijing 100871, Peoples R China
[2] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
[3] China Inst Atom Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China
[4] North China Elect Power Univ, Math & Phys Dept, Beijing 102206, Peoples R China
[5] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
[6] Zhengzhou Univ, Sch Phys & Microelect, Zhengzhou 450001, Peoples R China
[7] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
[8] GITAM Sch Sci, Dept Phys, Visakhapatnam 530045, India