Spin-dependent structure function of deuteron

	Spin-dependent structure function of deuteron
	Ma WX(马维兴); Ma, WS
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1998
卷号	30 期号:1 页码:#REF!
关键词	spin structure function quark polarization spin physics of deuteron
通讯作者	Ma, WS (reprint author), Acad Sinica, Inst High Energy Phys, POB 918, Beijing 100039, Peoples R China.
英文摘要	Based on the relationship between electron deep inelastic Scattering and forward virtual photon Compton scattering, and using the information provided by virtual photon absorption on target, we study spin-dependent structure function of deuteron and its corresponding first moment, which are expressed by total absorption cross sections of virtual photon. The absorption cross section is determined by helicity amplitudes A(1/2) and A(3/2) which are evaluated in SU(6) quark model with an improved electromagnetic interaction. The method avoids the difficulty for solving nonperturbative QCD which is impossible at present. In general, our theoretical predictions on the first moment and quark polarization in deuteron are in good agreement with data of E143 at SLAG, EMC at CERN and Hermes at DESY.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000075823800028
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226536]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Ma WX,Ma, WS. Spin-dependent structure function of deuteron[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,30(1):#REF!.
APA	马维兴,&Ma, WS.(1998).Spin-dependent structure function of deuteron.COMMUNICATIONS IN THEORETICAL PHYSICS,30(1),#REF!.
MLA	马维兴,et al."Spin-dependent structure function of deuteron".COMMUNICATIONS IN THEORETICAL PHYSICS 30.1(1998):#REF!.