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
学科分类Physics
通讯作者Ma, WS (reprint author), Acad Sinica, Inst High Energy Phys, POB 918, Beijing 100039, Peoples R China.
文章类型Article
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.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:000075823800028
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226536
专题中国科学院高能物理研究所_理论物理室_期刊论文
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!.
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