Testing the structure of the scalar meson K-o(*)(1430) in tau -> K-o(*)(1430)nu decay
文献类型：期刊论文
| 作者 | Yang MZ(杨茂志); Yang, MZ |
| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2006 |
| 卷号 | 21期号:20页码:1625-1628 |
| 关键词 | scalar meson decay constant tau decay |
| 通讯作者 | CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The decay constant of K-0(*) (1430) is the key quantity to determine the production rate of K-0(*)(1430) in r decays. By assuming K-0(*)(1430) is the lowest scalar bound state of s (q) over bar, the decay constant can be calculated reliably in QCD sum rule. Then the decay branching ratio of tau -> K-0(*)(1430)nu is predicted to be about (7.9 +/- 3.1) x 10(-5). If this branching ratio can be measured by experiment, it should be helpful to make clear the structure of K-0(*)(1430). |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000239850800006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239442]  |
| 专题 | 高能物理研究所_理论物理室 |
| 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 | Yang MZ,Yang, MZ. Testing the structure of the scalar meson K-o(*)(1430) in tau -> K-o(*)(1430)nu decay[J]. MODERN PHYSICS LETTERS A,2006,21(20):1625-1628. |
| APA | 杨茂志,&Yang, MZ.(2006).Testing the structure of the scalar meson K-o(*)(1430) in tau -> K-o(*)(1430)nu decay.MODERN PHYSICS LETTERS A,21(20),1625-1628. |
| MLA | 杨茂志,et al."Testing the structure of the scalar meson K-o(*)(1430) in tau -> K-o(*)(1430)nu decay".MODERN PHYSICS LETTERS A 21.20(2006):1625-1628. |
入库方式： OAI收割
来源：高能物理研究所
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