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Wu, YL; Zhong, M; Zhou, YF; Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Exploring final state hadron structure and SU(3) flavor symmetry breaking effects in D -> PP and D -> PV decays
发表期刊EUROPEAN PHYSICAL JOURNAL C
关键词Nonleptonic Weak Decays Charmed Meson Decays Qcd Sum-rules Transition Form-factors Quark-diagram Scheme Ub-vertical-bar/ Pi-pi Decays B-mesons Semileptonic Decays Pseudoscalar Mesons
摘要The non-leptonic two body decays D -> PP and D -> PV are investigated based on the diagrammatic decomposition in a generalized factorization formalism. It is shown that to fit the experimental data, the SU( 3)flavor symmetry breaking effects of the coefficients a(i)s should be considered in D. PP decay modes. In D -> PV decays, the final state hadron structure due to the pseudoscalar and vector mesons has more important effects on the coefficients ais than the SU( 3) symmetry breaking.
2005
ISSN1434-6044
卷号42期号:4页码:391-402
学科领域Physics
收录类别SCI
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13766
专题理论物理所科研产出_SCI论文
通讯作者Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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Wu, YL,Zhong, M,Zhou, YF,et al. Exploring final state hadron structure and SU(3) flavor symmetry breaking effects in D -> PP and D -> PV decays[J]. EUROPEAN PHYSICAL JOURNAL C,2005,42(4):391-402.
APA Wu, YL,Zhong, M,Zhou, YF,&Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2005).Exploring final state hadron structure and SU(3) flavor symmetry breaking effects in D -> PP and D -> PV decays.EUROPEAN PHYSICAL JOURNAL C,42(4),391-402.
MLA Wu, YL,et al."Exploring final state hadron structure and SU(3) flavor symmetry breaking effects in D -> PP and D -> PV decays".EUROPEAN PHYSICAL JOURNAL C 42.4(2005):391-402.
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