Gasser-Leutwyler coefficients of chiral Lagrangian for pseudoscalar goldstone bosons

	Gasser-Leutwyler coefficients of chiral Lagrangian for pseudoscalar goldstone bosons
	Zhou, LJ; Wu, Q; Pan, JH; Meng, CJ; Ma, WX; Li, XG; Ma WX(马维兴)
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2006
卷号	46 期号:1 页码:#REF!
关键词	chiral perturbation theory Gasser-Leutwyler coefficient quark propagator Dyson-Schwinger equations
通讯作者	Zhou, LJ (reprint author), Guangxi Univ Technol, Collaborat Grp Hadron Phys & Nonperturbat QCD Stu, Liuzhou 545006, Peoples R China.
英文摘要	Based on the Dyson-Schwinger equations in rainbow approximation for quark propagator with an effective gluon propagator, and on the parametrized fully dressed quark propagator proposed by us, the unknown Gasser-Leutwyler coefficients of the chiral Lagrangian for pseudoscalar Goldstone bosons, L-i, are predicted respectively. The predicted values of L-i in the two different ways are not only in reasonable agreement each other but also in agreement with empirical values used widely in literature and the values predicted by many other theoretical models with QCD characteristics. The compatible results of Gasser-Leutwyler coefficients predicted by our parameterized quark propagator, in turn, clearly verify its extensive validity.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000239223300024
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226148]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Zhou, LJ,Wu, Q,Pan, JH,et al. Gasser-Leutwyler coefficients of chiral Lagrangian for pseudoscalar goldstone bosons[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2006,46(1):#REF!.
APA	Zhou, LJ.,Wu, Q.,Pan, JH.,Meng, CJ.,Ma, WX.,...&马维兴.(2006).Gasser-Leutwyler coefficients of chiral Lagrangian for pseudoscalar goldstone bosons.COMMUNICATIONS IN THEORETICAL PHYSICS,46(1),#REF!.
MLA	Zhou, LJ,et al."Gasser-Leutwyler coefficients of chiral Lagrangian for pseudoscalar goldstone bosons".COMMUNICATIONS IN THEORETICAL PHYSICS 46.1(2006):#REF!.