Proton spin from general colour symmetry model

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	Proton spin from general colour symmetry model
	Lu, XF; Li, YC; Sun, MS; Wen, XM; Lu, XF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China.
	2001
发表期刊	CHINESE PHYSICS LETTERS
ISSN	0256-307X
卷号	18 期号:4 页码:508-510
摘要	The quark wavefunction in a proton has been calculated by using the global colour symmetry model. We find that the property of this wavefunction is closely related to the nonperturbative vacuum configuration. Using the wavefunction we make the calculation of the matrix element of the axial vector current of the quarks in the proton ground state. Its value is found to be 0.17, which is perfectly consistent with 0.23(+6).
部门归属	Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China; Sichuan Univ, Inst Nucl Sci & Technol, Chengdu 610064, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词	Qcd Solitons
学科领域	Physics
收录类别	SCI
WOS记录号	WOS:000168214300013
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/12782
专题	理论物理所SCI论文
通讯作者	Lu, XF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China.
推荐引用方式 GB/T 7714	Lu, XF,Li, YC,Sun, MS,et al. Proton spin from general colour symmetry model[J]. CHINESE PHYSICS LETTERS,2001,18(4):508-510.
APA	Lu, XF,Li, YC,Sun, MS,Wen, XM,&Lu, XF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China..(2001).Proton spin from general colour symmetry model.CHINESE PHYSICS LETTERS,18(4),508-510.
MLA	Lu, XF,et al."Proton spin from general colour symmetry model".CHINESE PHYSICS LETTERS 18.4(2001):508-510.

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