| Nonleptonic charmless 2-body B decays in the perturbative QCD approach |
| Du DS(杜东生); Yang DS(杨德山); Zhu GH(朱国怀); Du, DS; Yang, DS; Zhu, GH
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| 1999
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| 发表期刊 | PHYSICAL REVIEW D
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| 卷号 | 60期号:5页码:54015 |
| 通讯作者 | CCAST, World Lab, Beijing 100080, Peoples R China
; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
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| 文章类型 | Article
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| 摘要 | With the generalized factorization approximation, we calculate the branching ratios and CP asymmetries in B meson decays into two charmless pseudoscalar mesons. We give a new estimation of the matrix elements of (S+P)(S-P) current products with the perturbative QCD method instead of the equation of motion. We find that our results are comparatively smaller than those in the literature. [S0556-2821(99)03515-8]. |
| 学科领域 | Astronomy & Astrophysics; Physics
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| URL | 查看原文
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| 语种 | 英语
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| WOS研究方向 | Astronomy & Astrophysics
; Physics
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| WOS类目 | Astronomy & Astrophysics
; Physics, Particles & Fields
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| WOS记录号 | WOS:000082470200033
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/240664
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| 专题 | 理论物理室
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Du DS,Yang DS,Zhu GH,et al. Nonleptonic charmless 2-body B decays in the perturbative QCD approach[J]. PHYSICAL REVIEW D,1999,60(5):54015.
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| APA |
杜东生,杨德山,朱国怀,Du, DS,Yang, DS,&Zhu, GH.(1999).Nonleptonic charmless 2-body B decays in the perturbative QCD approach.PHYSICAL REVIEW D,60(5),54015.
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| MLA |
杜东生,et al."Nonleptonic charmless 2-body B decays in the perturbative QCD approach".PHYSICAL REVIEW D 60.5(1999):54015.
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