Contribution of the pi NN processes to Gottfried sum rule violation

	Contribution of the pi NN processes to Gottfried sum rule violation
	Wu, Q; Liu CX(刘春秀); Liu, CX
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2003
卷号	27 期号:2 页码:#REF!
关键词	pion exchange process structure function recoil nucleon
其他题名	pi NN 过程对Gottfried求和规则破坏的贡献
通讯作者	Wu, Q (reprint author), Jinan Univ, Coll Sci, Jinan 250002, Peoples R China.
英文摘要	It is pointed out that contribution of the piNN processes to the structure functions of the nucleon should be calculated by taking the recoil nucleon as a physical nucleon. The obtained result for the contribution to Gottfried sum rule violation is smaller than the corresponding result obtained earlier in literature, where Gottfried sum rule was assumed to be valid for the recoil nucleon. It leaves more space to other mechanisms leading to such violation. Some other consequences are also discussed in this paper.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
收录类别	SCI
WOS记录号	WOS:000181047100012
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226427]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	Wu, Q,Liu CX,Liu, CX. Contribution of the pi NN processes to Gottfried sum rule violation[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(2):#REF!.
APA	Wu, Q,刘春秀,&Liu, CX.(2003).Contribution of the pi NN processes to Gottfried sum rule violation.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(2),#REF!.
MLA	Wu, Q,et al."Contribution of the pi NN processes to Gottfried sum rule violation".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.2(2003):#REF!.