Low-energy D*(+)(D)over-bar(1)(0) scattering and the nature of resonance-like structure Z(+)(4430)
文献类型：期刊论文
| 作者 | Meng Xiang-Fei; Gong Ming; Chen Ying; Meng Guo-Zhan; He Song ; Li Gang; Liu Chuan; Liu Yu-Bin; Ma Jian-Ping; Niu Zhi-Yuan
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2010 |
| 卷号 | 34期号:9页码:1372-1374 |
| 关键词 | Anisotropic Lattices Matrix States |
| ISSN号 | 1674-1137 |
| 英文摘要 | Low-energy scattering of D*(+) and (D) over bar (0)(1) meson is studied using quenched lattice QCD with improved lattice actions on anisotropic lattices The threshold scattering parameters, namely the scattering length a(0) and the effective range r(0), for the s-wave scattering in J(P) = 0(-) channel are extracted a(0) = 2 52(47) fm and r(0) = 0 7(1) fm It is argued that, albeit the interaction between the two charmed mesons being attractive, it is unlikely that they can form a shallow bound state in this channel Our calculation provides some useful information on the nature of the newly discovered resonance-like structure Z(+)(4430) by the Belle Collaboration |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000281540100046 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5056]  |
| 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 | Gong, M , Peking Univ, Sch Phys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng Xiang-Fei,Gong Ming,Chen Ying,et al. Low-energy D*(+)(D)over-bar(1)(0) scattering and the nature of resonance-like structure Z(+)(4430)[J]. CHINESE PHYSICS C,2010,34(9):1372-1374. |
| APA | Meng Xiang-Fei.,Gong Ming.,Chen Ying.,Meng Guo-Zhan.,He Song.,...&Gong, M , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2010).Low-energy D*(+)(D)over-bar(1)(0) scattering and the nature of resonance-like structure Z(+)(4430).CHINESE PHYSICS C,34(9),1372-1374. |
| MLA | Meng Xiang-Fei,et al."Low-energy D*(+)(D)over-bar(1)(0) scattering and the nature of resonance-like structure Z(+)(4430)".CHINESE PHYSICS C 34.9(2010):1372-1374. |
入库方式： OAI收割
来源：理论物理研究所
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