Gasser-Leutwyler Coefficients of Chiral Lagrangian for Pseudoscalar Goldstone Bosons

	Gasser-Leutwyler Coefficients of Chiral Lagrangian for Pseudoscalar Goldstone Bosons
	ZHOU Li-Juan; WU Qing; PAN Ji-Huan; MENG Cheng-Ju; MA Wei-Xing; LI Xi-Guo; Ma WX(马维兴)
刊名	理论物理通讯(英文版)
	2006
期号	9 页码:101-108
关键词	chiral perturbation theory Gasser-Leutwyler coefficient quark propagator Dyson-Schwinger equations
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, Li, are predicted respectively. The predicted values of Li 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.
收录类别	CNKI
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/215957]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	ZHOU Li-Juan,WU Qing,PAN Ji-Huan,et al. Gasser-Leutwyler Coefficients of Chiral Lagrangian for Pseudoscalar Goldstone Bosons[J]. 理论物理通讯(英文版),2006(9):101-108.
APA	ZHOU Li-Juan.,WU Qing.,PAN Ji-Huan.,MENG Cheng-Ju.,MA Wei-Xing.,...&马维兴.(2006).Gasser-Leutwyler Coefficients of Chiral Lagrangian for Pseudoscalar Goldstone Bosons.理论物理通讯(英文版)(9),101-108.
MLA	ZHOU Li-Juan,et al."Gasser-Leutwyler Coefficients of Chiral Lagrangian for Pseudoscalar Goldstone Bosons".理论物理通讯(英文版) .9(2006):101-108.