Infrared divergence and twist-3 wave functions in QCD factorization for B -> PP decays
文献类型：期刊论文
| 作者 | Du DS(杜东生); Du, DS |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2002 |
| 卷号 | 26页码:11-15 |
| 关键词 | B decays QCD factorization infrared divergence twist-3 wave function |
| 其他题名 | QCD因子化方案中twist-3波函数和红外发射问题 |
| 通讯作者 | Du, DS (reprint author), CAS, Inst High Energy Phys, Beijing 100039, Peoples R China. |
| 英文摘要 | The problem of chirally enhanced corrections for B decays into two light pseudoscalars in QCD factorization scheme is discussed. We find that the infrared divergences of the vertex corrections cancel only if the twist-3 Wave functions are symmetric. In that case chirally enhanced corrections can be included consistently. The divergences appeared in the hard spectator scattering are also discussed briefly. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000180932200003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225486]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Du DS,Du, DS. Infrared divergence and twist-3 wave functions in QCD factorization for B -> PP decays[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26:11-15. |
| APA | 杜东生,&Du, DS.(2002).Infrared divergence and twist-3 wave functions in QCD factorization for B -> PP decays.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26,11-15. |
| MLA | 杜东生,et al."Infrared divergence and twist-3 wave functions in QCD factorization for B -> PP decays".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26(2002):11-15. |
入库方式： OAI收割
来源：高能物理研究所
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