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题名: Decay widths of excited heavy mesons from QCD sum rules at the leading order of HQET
作者: Dai, YB ;  Huang, CS ;  Huang, MQ ;  Jin, HY ;  Liu, C
刊名: PHYSICAL REVIEW D
出版日期: 1998
卷号: 58, 期号:9, 页码:-
学科分类: Physics
通讯作者: Dai, YB , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China; Seoul Natl Univ, Ctr Theoret Phys, Seoul 151742, South Korea
英文摘要: The widths for pionic decays of the lowest two excited doublets (0(+),1(+)) and (1(+),2(+)) of heavy mesons are studied with QCD sum rules in the leading order of heavy quark effective theory. The ambiguity due to the presence of two distinct 1(+) states is solved. The soft pion approximation is not used. [S0556-2821(98)05121-2].
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000076735900061
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12237
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Dai, YB,Huang, CS,Huang, MQ,et al. Decay widths of excited heavy mesons from QCD sum rules at the leading order of HQET[J]. PHYSICAL REVIEW D,1998,58(9):-.
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