[Burke, Karen M.; Qin, Guang-You; Majumder, Abhijit] Wayne State Univ, Dept Phys & Astron, Detroit, MI 48201 USA.
[Buzzatti, Alessandro; Wang, Xin-Nian] Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA.
[Qin, Guang-You; Chang, Ningbo; Zhang, Hanzhong; Wang, Xin-Nian] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.
[Qin, Guang-You; Chang, Ningbo; Zhang, Hanzhong; Wang, Xin-Nian] Cent China Normal Univ, Key Lab Quarks & Lepton Phys MOE, Wuhan 430079, Peoples R China.
[Gale, Charles; Jeon, Sangyong] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.