chi(cJ) decays into B(B)over-bar in quark-pair creation model | |
Ping RG(平荣刚); Jiang HQ(姜焕清); Ping, RG; Jiang, HQ | |
刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS |
2004 | |
卷号 | 41期号:2页码:#REF! |
关键词 | chi(cJ) baryon quark-pair creation model |
通讯作者 | Ping, RG (reprint author), CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
英文摘要 | A quark pair creation model is introduced to study the chi(cJ) exclusive decays into baryon-antibaryon pairs. The decay widths for processes chi(cJ) --> B (B) over bar (J = 0, 2; B = A, Sigma(0), Xi(-)) are evaluated phenomenologically with an explicit' inclusion of the properties for outgoing baryons described by wave functions in the naive quark model. The results show that states chi(cJ) (J = 0, 2) decay into A (A) over bar pair with a larger branching ratio than into pp pair. |
学科主题 | Physics |
类目[WOS] | Physics, Multidisciplinary |
收录类别 | SCI |
WOS记录号 | WOS:000189186900018 |
公开日期 | 2016-05-03 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihep.ac.cn/handle/311005/227205] |
专题 | 高能物理研究所_理论物理室 高能物理研究所_实验物理中心 |
推荐引用方式 GB/T 7714 | Ping RG,Jiang HQ,Ping, RG,et al. chi(cJ) decays into B(B)over-bar in quark-pair creation model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2004,41(2):#REF!. |
APA | 平荣刚,姜焕清,Ping, RG,&Jiang, HQ.(2004).chi(cJ) decays into B(B)over-bar in quark-pair creation model.COMMUNICATIONS IN THEORETICAL PHYSICS,41(2),#REF!. |
MLA | 平荣刚,et al."chi(cJ) decays into B(B)over-bar in quark-pair creation model".COMMUNICATIONS IN THEORETICAL PHYSICS 41.2(2004):#REF!. |
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