Production of charmonium(like) states in e^+ e^- interactions  

作　　者：P.Pakhlov 

机构地区：[1]Institute for Theoretical and Experimental Physics,B.Cheremushkinskaya,25,117218,Moscow,Russia

出　　处：《Chinese Physics C》2008年第6期488-491,共4页中国物理C（英文版）

摘　　要：We present a search for new charmonium like states in e^＋e^- annihilation using the initial-state radiation and the process e^＋e^- →J/ψ D（^＊）D（^＊）. The analyses are based on a huge data sample recorded near the T（4S） resonance with the Belle detector at the KEKB e^＋e^- asymmetric-energy collider.We present a search for new charmonium like states in e^＋e^- annihilation using the initial-state radiation and the process e^＋e^- →J/ψ D（^＊）D（^＊）. The analyses are based on a huge data sample recorded near the T（4S） resonance with the Belle detector at the KEKB e^＋e^- asymmetric-energy collider.

关 键 词：CHARMONIUM new states e^＋e^- annihilation initial state radiation 

分 类 号：O572.322[理学—粒子物理与原子核物理]