[1] Sichuan Univ, Dept Phys, Minist Educ, Chengdu 610064, Peoples R China
[2] Sichuan Univ, Key Lab Radiat Phys & Technol, Minist Educ, Chengdu 610064, Peoples R China
[3] Sichuan Univ, Key Lab High Energy Dens Phys & Technol, Minist Educ, Chengdu 610064, Peoples R China
[4] Southwest Inst Tech Phys, Chengdu 610041, Peoples R China
[5] Nanyang Normal Univ, Coll Phys & Elect Engn, Nanyang 473061, Peoples R China
[6] Sichuan Univ, Coll Nucl Sci & Engn, Chengdu 610064, Peoples R China