Helicity Amplitude Analysis of eta(c) Decays into Hyperon-Antihyperon Pairs
文献类型：期刊论文
| 作者 | Pang CY(庞彩莹); Ping RG(平荣刚) ; Pang, CY; Ping, RG
|
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2009 |
| 卷号 | 51期号:6页码:1091-1094 |
| 关键词 | eta(c) helicity amplitude hyperon decay parameter Bell inequality |
| 通讯作者 | [Pang Cai-Ying ; Ping Rong-Gang] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Pang Cai-Ying] Guangxi Normal Univ, Coll Phys & Elect Engn, Guilin 541004, Peoples R China ; [Pang Cai-Ying] Liuzhou High Sch, Liuzhou 545006, Peoples R China |
| 英文摘要 | The helicity amplitudes for the processes of e(+)e(-) -> J/psi -> gamma eta(c) -> gamma Y (Y) over bar (Y : hyperon) are presented, together with the joint angular distributions for eta(c) decays into Lambda(Lambda) over bar, Sigma(0)(Sigma) over bar (0), Xi(-)(Xi) over bar (+), and The sensitivities to measure the hyperon decay parameters in these decays are evaluated based on the helicity amplitudes. The prospects to test the Bell inequality in experiment using the decay of eta(c) -> Lambda(Lambda) over bar are discussed. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267265700023 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239033]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Pang CY,Ping RG,Pang, CY,et al. Helicity Amplitude Analysis of eta(c) Decays into Hyperon-Antihyperon Pairs[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,51(6):1091-1094. |
| APA | 庞彩莹,平荣刚,Pang, CY,&Ping, RG.(2009).Helicity Amplitude Analysis of eta(c) Decays into Hyperon-Antihyperon Pairs.COMMUNICATIONS IN THEORETICAL PHYSICS,51(6),1091-1094. |
| MLA | 庞彩莹,et al."Helicity Amplitude Analysis of eta(c) Decays into Hyperon-Antihyperon Pairs".COMMUNICATIONS IN THEORETICAL PHYSICS 51.6(2009):1091-1094. |
入库方式： OAI收割
来源：高能物理研究所
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