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Semileptonic B decays into excited charmed mesons from QCD sum rules
Huang, MQ; Dai, YB; Huang, MQ , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
1999
发表期刊PHYSICAL REVIEW D
ISSN0556-2821
卷号59期号:3页码:-
摘要Exclusive semileptonic B decays into excited charmed mesons are studied with QCD sum rules in the leading order of heavy quark effective theory. Two universal Isgur-Wise functions tau and zeta for semileptonic B decays into the four lowest lying excited D mesons (D-1, D-2*, D-0', and D-1') are determined. The decay rates and branching ratios for these processes are calculated. [S0556-2821(99)07301-4].
部门归属CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Quark Effective Theory Isgur-wise Function Effective Field-theory P-wave Mesons Heavy-quark Form-factors Model Order Transitions Predictions
学科领域Physics
收录类别SCI
WOS记录号WOS:000078586800027
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13191
专题理论物理所1978-2010年知识产出
通讯作者Huang, MQ , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
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Huang, MQ,Dai, YB,Huang, MQ , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.. Semileptonic B decays into excited charmed mesons from QCD sum rules[J]. PHYSICAL REVIEW D,1999,59(3):-.
APA Huang, MQ,Dai, YB,&Huang, MQ , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(1999).Semileptonic B decays into excited charmed mesons from QCD sum rules.PHYSICAL REVIEW D,59(3),-.
MLA Huang, MQ,et al."Semileptonic B decays into excited charmed mesons from QCD sum rules".PHYSICAL REVIEW D 59.3(1999):-.
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