SPIN STRUCTURE OF THE PION IN A LIGHT-CONE REPRESENTATION
Ma BQ(马伯强); MA, BQ
刊名ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI
1993
卷号345期号:3页码:#REF!
学科分类Physics
DOI10.1007/BF01280840
文章类型Article
英文摘要The spin structure of the pion is discussed by transforming the wave function for the pion in the naive quark model into a light-cone representation. It is shown that there are higher helicitY (lambda1 + lambda2 = +/- 1) states in the full light-cone wave function for the pion besides the ordinary helicity (lambda1 + lamda2 = 0) component wave functions as a consequence from the Melosh rotation relating spin states in light-front dynamics and those in instant form dynamics. Some low energy properties of the pion, such as the electromagnetic form factor, the charged mean square radius, and the weak decay constant, could be interrelated in this representation with reasonable parameters.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:A1993LC92400010
引用统计
被引频次:26[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227541
专题中国科学院高能物理研究所_理论物理室_期刊论文
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Ma BQ,MA, BQ. SPIN STRUCTURE OF THE PION IN A LIGHT-CONE REPRESENTATION[J]. ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI,1993,345(3):#REF!.
APA 马伯强,&MA, BQ.(1993).SPIN STRUCTURE OF THE PION IN A LIGHT-CONE REPRESENTATION.ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI,345(3),#REF!.
MLA 马伯强,et al."SPIN STRUCTURE OF THE PION IN A LIGHT-CONE REPRESENTATION".ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI 345.3(1993):#REF!.
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