Influence of the nucleon-Delta channel on the nucleon-nucleon phase shifts in a chiral-quark model

doi:10.1088/0954-3899/23/11/014

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	Influence of the nucleon-Delta channel on the nucleon-nucleon phase shifts in a chiral-quark model
	Dai LR(戴连蓉); Zhang ZY(张宗烨); Dai, LR; Zhang, ZY
	1997
发表期刊	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
卷号	23 期号:11 页码:1663-1672
通讯作者	LOUISIANA STATE UNIV, DEPT PHYS & ASTRON, BATON ROUGE, LA 70803 USA ; CHINESE ACAD SCI, INST HIGH ENERGY PHYS, BEIJING 100039, PEOPLES R CHINA
摘要	The influence of the nucleon-Delta multi-channel on nucleon-nucleon phase shifts is studied as a coupled-channel problem in the framework of the resonating group method by using the quark-cluster model with chiral symmetry. It can be seen that additional attraction is generated in the S-1(o) nucleon-nucleon interaction by the coupling to the D-5(o)(N Delta) channel. The mechanism of couplings to nucleon-Delta channels prays an important role in the isotriplet P-wave nucleon-nucleon interaction and solution to the spin-orbit problem, while couplings to the nucleon-Delta channel have a smaller effect on higher partial waves.
文章类型	Article
学科领域	Physics
研究领域[WOS]	Physics
DOI	10.1088/0954-3899/23/11/014
URL	查看原文
语种	英语
WOS类目	Physics, Nuclear ; Physics, Particles & Fields
WOS记录号	WOS:A1997YG22400014
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/239464
专题	院士
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Dai LR,Zhang ZY,Dai, LR,et al. Influence of the nucleon-Delta channel on the nucleon-nucleon phase shifts in a chiral-quark model[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,1997,23(11):1663-1672.
APA	戴连蓉,张宗烨,Dai, LR,&Zhang, ZY.(1997).Influence of the nucleon-Delta channel on the nucleon-nucleon phase shifts in a chiral-quark model.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,23(11),1663-1672.
MLA	戴连蓉,et al."Influence of the nucleon-Delta channel on the nucleon-nucleon phase shifts in a chiral-quark model".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 23.11(1997):1663-1672.

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