PARTONS AND THEIR TRANSVERSE-MOMENTA IN QUANTUM CHROMODYNAMICS

被引：51

作者：

SOPER, DE

机构：

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.43.1847

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is argued that the parton distribution function PaA(x,k→T;ζ) is well defined and useful in quantum chromodynamics. Here ζ=(2PA•n)2(-n2) arises as a variable because of the use of the axial gauge n•A=0. An approximation for PaA(x,kT;ζ) is given which is obtained from an approximate solution of the Bethe-Salpeter equation in the axial-gauge ladder model. © 1979 The American Physical Society.

引用

页码：1847 / 1851

页数：5

共 13 条

[1] SIMPLE PREDICTION OF QUANTUM CHROMODYNAMICS FOR ANGULAR-DISTRIBUTION OF DILEPTONS IN HADRON COLLISIONS [J].