Abstract：With MC simulation methods we studied the hardness characters of quark-and gluon-jets in the 3-jet events in hadron Z^0 decay. It is found that there exists obvious difference on hardness characters between quark-and gluon-jets. The distribution of average multiplicity, average transverse momentum and average rapidity as functions of hardness of quark-jets in different avors has notable difference, while that of gluon-jets is the same; there exist strong positive relevancy between the average transverse momentum, average multiplicity and hardness in gluon-jets and quark-jets; while the strong relevancy between average rapidity and hardness is negative.
收稿日期: 2007-02-25
引用本文:
田凤革,魏会领,李迪开,陈刚. 不同味夸克产生的喷注硬度特性的比较研究[J]. , 2007, 46(2): 0-0.
田凤革,魏会领,李迪开,陈刚. Study on the hardness characters of quark-jets of different flavors. , 2007, 46(2): 0-0.
