S wave K pi scattering and dynamically generated scalar resonances
文献类型：期刊论文
| 作者 | Guo FK(郭奉坤); Shen PN(沈彭年); Jiang HQ(姜焕清); Guo, FK; Ping, RG ; Shen, PN; Jiang, HQ; Zou, BS
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006 |
| 卷号 | 30期号:11页码:1062-1066 |
| 关键词 | S wave K pi scattering chiral unitary approach k |
| 通讯作者 | CCAST, World Lab, Beijing 100080, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; SW Univ, Chongqing 400715, Peoples R China ; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; Ctr Theoret, Lanzhou 730000, Peoples R China ; Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 英文摘要 | Based on a chiral unitary approach (ChUA), S wave K pi scattering is studied. We consider K pi and K eta coupled channels on isospin bases. With only one parameter, the S wave K pi scattering phase shift data below 1.2GeV can be described, and the resultant S wave scattering lengths also coincide with the experimental values well. In this approach, a scalar resonance corresponding to the K can be generated dynamically. Its mass and width are about 725MeV and 594MeV, respectively. A resonance corresponding to the scalar K-0(*)(1430) can also be generated qualitatively. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241833700005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238982]  |
| 专题 | 高能物理研究所_理论物理室 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 | Guo FK,Shen PN,Jiang HQ,et al. S wave K pi scattering and dynamically generated scalar resonances[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(11):1062-1066. |
| APA | 郭奉坤.,沈彭年.,姜焕清.,Guo, FK.,Ping, RG.,...&Zou, BS.(2006).S wave K pi scattering and dynamically generated scalar resonances.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(11),1062-1066. |
| MLA | 郭奉坤,et al."S wave K pi scattering and dynamically generated scalar resonances".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.11(2006):1062-1066. |
入库方式： OAI收割
来源：高能物理研究所
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