Nonleptonic two-body decays of charmed mesons
文献类型：期刊论文
| 作者 | Yu XQ(余先桥); Li Y(李营); Lv CD(吕才典) ; Yu, FS; Wang, XX; Lu, CD
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2011 |
| 卷号 | 84期号:7页码:74019 |
| 通讯作者 | [Yu, Fu-Sheng] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China |
| 英文摘要 | Nonleptonic decays of charmed mesons into two pseudoscalar mesons or one pseudoscalar meson and one vector meson are studied on the basis of a generalized factorization method considering the resonance effects in the pole model for the annihilation contributions. Large strong phases between different topological diagrams are considered in this work, simply taking the phase in the coefficients a(i). We find that the annihilation-type contributions calculated in the pole model are large in both of the PP and PV modes, which make our numerical results agree with the experimental data better than those previous calculations. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000296541300005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240786]  |
| 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 | Yu XQ,Li Y,Lv CD,et al. Nonleptonic two-body decays of charmed mesons[J]. PHYSICAL REVIEW D,2011,84(7):74019. |
| APA | 余先桥,李营,吕才典,Yu, FS,Wang, XX,&Lu, CD.(2011).Nonleptonic two-body decays of charmed mesons.PHYSICAL REVIEW D,84(7),74019. |
| MLA | 余先桥,et al."Nonleptonic two-body decays of charmed mesons".PHYSICAL REVIEW D 84.7(2011):74019. |
入库方式： OAI收割
来源：高能物理研究所
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