Five-quark components in baryons

	Five-quark components in baryons
	Zou BS(邹冰松); Zou, BS
刊名	NUCLEAR PHYSICS A
	2010
卷号	835 期号:1-4 页码:#REF!
关键词	Baryon five-quark components
通讯作者	Zou, BS (reprint author), CAS, Inst High Energy Phys, POB 918, Beijing 100049, Peoples R China.
英文摘要	Evidence has been accumulating for the existence of significant intrinsic non-perturbative five-quark components in various baryons. The inclusion of the five-quark components gives a natural explanation of the excess of (d) over bar over (u) over bar, significant quark orbital angular momentum in the proton, the problematic mass and decay pattern of the lowest 1/2(-) baryon nonet, etc.. A breathing mode of qqq <-> qqqq (q) over bar is suggested for the lowest 1/2(-) baryon octet. Evidence of a predicted member of the new scheme, Sigma*(1/2(-)) around 1380 MeV, is introduced.
学科主题	Physics
类目[WOS]	Physics, Nuclear
收录类别	SCI
WOS记录号	WOS:000276770500028
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226894]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Zou BS,Zou, BS. Five-quark components in baryons[J]. NUCLEAR PHYSICS A,2010,835(1-4):#REF!.
APA	邹冰松,&Zou, BS.(2010).Five-quark components in baryons.NUCLEAR PHYSICS A,835(1-4),#REF!.
MLA	邹冰松,et al."Five-quark components in baryons".NUCLEAR PHYSICS A 835.1-4(2010):#REF!.