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 | CLQCD collaboration |
| 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 |
| 通讯作者 | Gong, M (reprint author), Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 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 |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000281540100046 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212978]  |
| 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 | CLQCD collaboration. 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 | CLQCD collaboration.(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 | CLQCD collaboration."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：高能物理研究所
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