[Zhang, Guoping; Chen, Qi] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan, Hubei, Peoples R China.
[Zhang, Guoping; Chen, Qi] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan, Hubei, Peoples R China.
[Chen, Qi; Yang, Xingben; Li, Shuming] Hubei Normal Univ, Coll Educ Informat & Technol, Huangshi, Peoples R China.
[Li, Yalan] Xiangnan Univ, Chenzhou, Peoples R China.
[Wang, Harry Haoxiang] Cornell Univ, Ithaca, NY 14850 USA.