On possible S-wave bound states for an N(N)over-tilde system within a constituent quark model
文献类型：期刊论文
| 作者 | Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.; Chang, CH; Pang, HR |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 43期号:2页码:275-282 |
| 关键词 | Low-energy Data Scattering Baryonium |
| ISSN号 | 0253-6102 |
| 英文摘要 | We try to apply a constituent quark model (a variety chiral constituent quark model) and the resonating group approach for the multi-quark problems to compute the effective potential between the N $$(N) over bar in S-wave (the quarks in the nucleons N and R, and the two nucleons relatively as well, are in S wave) so as to see the possibility if there may be a tight bound state of six quarks as indicated by a strong enhancement at threshold of pp $$(p) over bar in J/psi and B decays. The effective potential which v e obtain in terms of the model and approach shows if the experimental enhancement is really caused by a tight S-wave bound state of six quarks, then the quantum number of the bound state is very likely to be I = 1, J(PC) = 0(-+). |
| 学科主题 | Physics |
| WOS记录号 | WOS:000227424300016 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13878]  |
| 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 | Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,Chang, CH,Pang, HR. On possible S-wave bound states for an N(N)over-tilde system within a constituent quark model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,43(2):275-282. |
| APA | Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,Chang, CH,&Pang, HR.(2005).On possible S-wave bound states for an N(N)over-tilde system within a constituent quark model.COMMUNICATIONS IN THEORETICAL PHYSICS,43(2),275-282. |
| MLA | Chang, CH , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.,et al."On possible S-wave bound states for an N(N)over-tilde system within a constituent quark model".COMMUNICATIONS IN THEORETICAL PHYSICS 43.2(2005):275-282. |
入库方式： OAI收割
来源：理论物理研究所
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