Pure annihilation type D -> PP(V) decays in the perturbative QCD approach
文献类型：期刊论文
| 作者 | Zou ZT(邹芝田); Li C(李承); 吕才典;Zou, ZT; Li, C; Lu, CD |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2013 |
| 卷号 | 37期号:9页码:93101 |
| 关键词 | D meson perturbative QCD annihilation |
| 英文摘要 | The annihilation type diagrams are difficult to calculate in any kind of model or method. Encouraged by the successful calculation of pure annihilation type B decays in the perturbative QCD factorization approach, we calculate the pure annihilation type D -> PP(V) decays in the perturbative QCD approach based on the k(T) factorization. Although the expansion parameter 1/m(D) is not very small, our leading order numerical results agree with the existing experimental data for most channels. We expect more accurate observation from experiments, which can help us learn about the dynamics of D meson weak decays. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000323996000001 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224766]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Zou ZT,Li C,吕才典；Zou, ZT,et al. Pure annihilation type D -> PP(V) decays in the perturbative QCD approach[J]. CHINESE PHYSICS C,2013,37(9):93101. |
| APA | 邹芝田,李承,吕才典；Zou, ZT,Li, C,&Lu, CD.(2013).Pure annihilation type D -> PP(V) decays in the perturbative QCD approach.CHINESE PHYSICS C,37(9),93101. |
| MLA | 邹芝田,et al."Pure annihilation type D -> PP(V) decays in the perturbative QCD approach".CHINESE PHYSICS C 37.9(2013):93101. |
入库方式： OAI收割
来源：高能物理研究所
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