CURRENT QUARK MASSES AND STRUCTURE FUNCTIONS

被引：46

作者：

FUCHS, NH ^{[1
]}

SCADRON, MD ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI & TECHNOL,DEPT THEORET PHYS,LONDON SW7 2BZ,ENGLAND

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.20.2421

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Bare quark distribution functions are constructed for valence quarks in 0-, 1- mesons and (1/2)+, (32)+ baryons. The integrated x-1 moments of these structure functions lead to five independent determinations of the bare or current quark mass scale, all giving m=(mu+md)262 MeV and all consistent with the current quark mass ratio msm5. Furthermore, the approach also leads to a charmed current quark mass mc1200 MeV. © 1979 The American Physical Society.

引用

页码：2421 / 2732

页数：312

共 72 条

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