[1]Inst High Energy Phys, Beijing 100049, Peoples R China.
[2]Beihang Univ, Beijing 100191, Peoples R China.
[3]Ruhr Univ Bochum, D-44780 Bochum, Germany.
[4]Carnegie Mellon Univ, Pittsburgh, PA 15213 USA.
[5]Cent China Normal Univ, Wuhan 430079, Peoples R China.
[6]China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China.
[7]COMSATS, Inst Informat Technol, Lahore 54000, Pakistan.
[8]RAS, BINP, GI Budker Inst Nucl Phys, SB, Novosibirsk 630090, Russia.
[9]GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany.
[10]Guangxi Normal Univ, Guilin 541004, Peoples R China.
[11]Guangxi Univ, Nanning 530004, Peoples R China.
[12]Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China.
[13]Helmholtz Inst Mainz, D-55099 Mainz, Germany.
[14]Henan Normal Univ, Xinxiang 453007, Peoples R China.
[15]Henan Univ Sci & Technol, Luoyang 471003, Peoples R China.
[16]Huangshan Coll, Huangshan 245000, Peoples R China.
[17]Hunan Univ, Changsha 410082, Hunan, Peoples R China.
[18]Indiana Univ, Bloomington, IN 47405 USA.
[19]Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy.
[20]Ist Nazl Fis Nucl, I-06100 Perugia, Italy.
[21]Univ Perugia, I-06100 Perugia, Italy.
[22]Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy.
[23]Univ Ferrara, I-44122 Ferrara, Italy.
[24]Johannes Gutenberg Univ Mainz, D-55099 Mainz, Germany.
[25]Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia.
[26]Univ Giessen, Inst Phys 2, D-35392 Giessen, Germany.
[27]Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands.
[28]Lanzhou Univ, Lanzhou 730000, Peoples R China.
[29]Liaoning Univ, Shenyang 110036, Peoples R China.
[30]Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China.
[31]Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China.
[32]Nankai Univ, Tianjin 300071, Peoples R China.
[33]Peking Univ, Beijing 100871, Peoples R China.
[34]Seoul Natl Univ, Seoul 151747, South Korea.
[35]Shandong Univ, Jinan 250100, Peoples R China.
[36]Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China.
[37]Shanxi Univ, Taiyuan 030006, Peoples R China.
[38]Sichuan Univ, Chengdu 610064, Peoples R China.
[39]Soochow Univ, Suzhou 215006, Peoples R China.
[40]Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China.
[41]Tsinghua Univ, Beijing 100084, Peoples R China.
[42]Istanbul Aydin Univ, TR-34295 Istanbul, Turkey.
[43]Dogus Univ, TR-34722 Istanbul, Turkey.
[44]Uludag Univ, TR-16059 Bursa, Turkey.
[45]Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
[46]Univ Hawaii, Honolulu, HI 96822 USA.
[47]Univ Minnesota, Minneapolis, MN 55455 USA.
[48]Univ Rochester, Rochester, NY 14627 USA.
[49]Univ Sci & Technol China, Hefei 230026, Peoples R China.
[50]Univ South China, Hengyang 421001, Peoples R China.
[51]Univ Punjab, Lahore 54590, Pakistan.
[52]Univ Turin, I-10125 Turin, Italy.
[53]Ist Nazl Fis Nucl, I-10125 Turin, Italy.
[54]Uppsala Univ, SE-75120 Uppsala, Sweden.
[55]Wuhan Univ, Wuhan 430072, Peoples R China.
[56]Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China.
[57]Zhengzhou Univ, Zhengzhou 450001, Peoples R China.
[58]Novosibirsk State Univ, Novosibirsk 630090, Russia.
[59]Ankara Univ, TR-06100 Ankara, Turkey.
[60]Moscow Inst Phys & Technol, Moscow 141700, Russia.
[61]Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia.
[62]PNPI, Gatchina 188300, Russia.
[63]Bogazici Univ, TR-34342 Istanbul, Turkey.