XI(2230) IS LIKELY TO BE A GLUEBALL
文献类型：期刊论文
| 作者 | CHAO, KT; CHAO, KT , BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 1995 |
| 卷号 | 24期号:3页码:373-376 |
| 关键词 | State pbarp->k+k Xi-(2230) |
| ISSN号 | 0253-6102 |
| 英文摘要 | On the basis of the recent results of xi(2230) --> pi(+)pi(-), p (p) over bar and xi(2230) --> K+K-, KsKs, measured by the BES Collaboration in J/psi radiative decays, combined with the PS185 experiment of p (p) over bar --> xi(2230) --> K (K) over bar, we argue that because of its very narrow partial decay widths to pi pi and K (K) over bar (less than 1 MeV), its large production rate in J/psi radiative decays (BR(J/psi --> gamma xi) > 2.3 x 10(-3) and its flavor-symmetric couplings to pi pi and K (K) over bar, the xi(2230) is very likely to be a J(PC) = (even)(++) glueball. |
| 学科主题 | Physics |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12696]  |
| 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 | CHAO, KT , BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | CHAO, KT,CHAO, KT , BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA.. XI(2230) IS LIKELY TO BE A GLUEBALL[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1995,24(3):373-376. |
| APA | CHAO, KT,&CHAO, KT , BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA..(1995).XI(2230) IS LIKELY TO BE A GLUEBALL.COMMUNICATIONS IN THEORETICAL PHYSICS,24(3),373-376. |
| MLA | CHAO, KT,et al."XI(2230) IS LIKELY TO BE A GLUEBALL".COMMUNICATIONS IN THEORETICAL PHYSICS 24.3(1995):373-376. |
入库方式： OAI收割
来源：理论物理研究所
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