PHYSICAL-PROPERTIES OF THE PION IN THE COVARIANT BETHE-SALPETER FORMALISM

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	PHYSICAL-PROPERTIES OF THE PION IN THE COVARIANT BETHE-SALPETER FORMALISM
	DING, YB; HUANG, CS; WANG, CL; ZHU, YL; DAI, YB , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.; DAI, YB
刊名	PHYSICAL REVIEW D
	1993
卷号	47 期号:3 页码:1256-1259
关键词	Chiral-symmetry Breaking Decay Constant
ISSN号	0556-2821
英文摘要	Some problems concerned with normalization of wave functions, which are obtained from the general method for the Lorentz-covariant Bethe-Salpeter equation of the Goldstone boson developed in our previous work, are discussed in connection with the axial Ward-Takahashi identity. Physical properties of the pion, including the pi0 --> gammagamma amplitude, are calculated in QCD-motivated models with the general method. Both the chiral limit and the effect of explicit chiral-symmetry breaking by the bare quark mass are considered. A quite good agreement with experimental data is obtained with these models.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12065]
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	DING, YB,HUANG, CS,WANG, CL,et al. PHYSICAL-PROPERTIES OF THE PION IN THE COVARIANT BETHE-SALPETER FORMALISM[J]. PHYSICAL REVIEW D,1993,47(3):1256-1259.
APA	DING, YB,HUANG, CS,WANG, CL,ZHU, YL,DAI, YB , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.,&DAI, YB.(1993).PHYSICAL-PROPERTIES OF THE PION IN THE COVARIANT BETHE-SALPETER FORMALISM.PHYSICAL REVIEW D,47(3),1256-1259.
MLA	DING, YB,et al."PHYSICAL-PROPERTIES OF THE PION IN THE COVARIANT BETHE-SALPETER FORMALISM".PHYSICAL REVIEW D 47.3(1993):1256-1259.