[1] Shanghai Jiao Tong Univ, Sch Phys & Astron, Key Lab Particle Astrophys & Cosmol MOE, Shanghai Key Lab Particle Phys & Cosmol,INPAC, Shanghai 200240, Peoples R China
[2] Univ Maryland, Maryland Ctr Fundamental Phys, Dept Phys, College Pk, MD 20742 USA
[3] Inst Modern Phys, Chinese Acad Sci, Lanzhou 730000, Peoples R China
[4] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[5] Nanjing Normal Univ, Dept Phys, Nanjing 210023, Peoples R China
[6] Nanjing Normal Univ, Inst Theoret Phys, Nanjing 210023, Peoples R China
[7] Chinese Acad Sci, Inst Modern Phys, Southern Ctr Nucl Sci Theory SCNT, Huizhou 516000, Peoples R China
[8] Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
[9] UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
[10] Int Ctr Theoret Phys Asia Pacific, Beijing 100049, Peoples R China
[11] Int Ctr Theoret Phys Asia Pacific, Hangzhou 310024, Peoples R China
[12] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
[13] Beihang Univ, Sch Phys, Beijing 102206, Peoples R China