Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Couplings of pions with excited heavy mesons from light-cone QCD sum rules in the leading order of HQET
	Dai, YB; Zhu, SL; Dai, YB , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
刊名	EUROPEAN PHYSICAL JOURNAL C
	1999
卷号	6 期号:2 页码:307-311
关键词	Effective Field-theory Quark Effective Theory Decay Widths Form-factors Expansion Masses
ISSN号	1434-6044
英文摘要	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.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000077853000009
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12205]
专题	理论物理研究所_理论物理所1978-2010年知识产出
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.