Study of J/ψ(ψ
文献类型：期刊论文
| 作者 | Ping, RG; Jiang, HQ; Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2003 |
| 卷号 | 40期号:2页码:183-187 |
| ISSN号 | 0253-6102 |
| 英文摘要 | Exclusive decays J/psi(psi')-->Y (Y) over bar (Y=Lambda, Sigma(0), Xi(-)) are studied in the quark model by combining the structure of hyperons in the transition. The branching ratios are evaluated contrastively by adopting different hyperon wavefunctions, SU(6) basis, and uds basis, which account for SU(3)(f) breaking, and the results show that the different description of quark mass breaking plays an important role in the evaluation of the decay width for processes J/psi(psi')-->Y (Y) over bar. |
| 学科主题 | Physics |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13239]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ping, RG,Jiang, HQ,Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.. Study of J/ψ(ψ[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2003,40(2):183-187. |
| APA | Ping, RG,Jiang, HQ,&Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2003).Study of J/ψ(ψ.COMMUNICATIONS IN THEORETICAL PHYSICS,40(2),183-187. |
| MLA | Ping, RG,et al."Study of J/ψ(ψ".COMMUNICATIONS IN THEORETICAL PHYSICS 40.2(2003):183-187. |
入库方式： OAI收割
来源：理论物理研究所
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