PHENOMENOLOGICAL CONNECTION BETWEEN HADRONIC WAVE-FUNCTION AND ITS RADIUS
Guo XH(郭新恒); 黄涛(理); GUO, XH; HUANG, T
刊名COMMUNICATIONS IN THEORETICAL PHYSICS
1993
卷号19期号:1页码:#REF!
学科分类Physics
文章类型Letter
英文摘要A picture for the hadronic structure is discussed based on previous works[1]. The radius contributed from the valence Fock-state wavefunction (i.e., qqBAR component) is calculated in the light-cone framework. We propose a concept of the characteristic length lambda to represent the contributions of higher Fock states to hadronic radii phenomenologically and calculate its value. Using an equivalence between the ''intrinsic'' radii of constituent quarks and the radii coming from higher Fock states we put forward a constraint on the hadronic wavefunctions of mesons. It is found that these wavefunctions lead to consistency between theories and experiments for D and B exclusive decays. We also give the radii for K, D and B mesons. The results show that the radius of K meson is in good agreement with experimental data.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:A1993LG46500018
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226293
专题中国科学院高能物理研究所_理论物理室_期刊论文
中国科学院高能物理研究所_理论物理室
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Guo XH,Huang T,GUO, XH,et al. PHENOMENOLOGICAL CONNECTION BETWEEN HADRONIC WAVE-FUNCTION AND ITS RADIUS[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1993,19(1):#REF!.
APA 郭新恒,黄涛,GUO, XH,&HUANG, T.(1993).PHENOMENOLOGICAL CONNECTION BETWEEN HADRONIC WAVE-FUNCTION AND ITS RADIUS.COMMUNICATIONS IN THEORETICAL PHYSICS,19(1),#REF!.
MLA 郭新恒,et al."PHENOMENOLOGICAL CONNECTION BETWEEN HADRONIC WAVE-FUNCTION AND ITS RADIUS".COMMUNICATIONS IN THEORETICAL PHYSICS 19.1(1993):#REF!.
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