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Dai, YB![]() | |
Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET | |
发表期刊 | EUROPEAN PHYSICAL JOURNAL C
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关键词 | Effective Field-theory Quark Effective Theory Decay Widths Form-factors Expansion Masses |
摘要 | The couplings of pions with lowest three doublets (0(-), 1(-)), (0(+), 1(+)) and (1(+), 2(+)) of heavy mesons are studied with light-cone QCD sum rules in the leading order of heavy quark effective theory. The ambiguity due to presence of two distinct 1(+) states are solved. |
1999 | |
ISSN | 1434-6044 |
卷号 | 6期号:2页码:307-311 |
学科领域 | Physics |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/12205 |
专题 | 理论物理所科研产出_SCI论文 |
通讯作者 | Dai, YB , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
推荐引用方式 GB/T 7714 | Dai, YB,Zhu, SL,Dai, YB , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET[J]. EUROPEAN PHYSICAL JOURNAL C,1999,6(2):307-311. |
APA | Dai, YB,Zhu, SL,&Dai, YB , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1999).Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET.EUROPEAN PHYSICAL JOURNAL C,6(2),307-311. |
MLA | Dai, YB,et al."Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET".EUROPEAN PHYSICAL JOURNAL C 6.2(1999):307-311. |
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