ON THE HIGH-ENERGY BEHAVIOR OF S-MATRIX ELEMENTS IN THE ELECTROWEAK THEORY

被引：7

作者：

MUELLER, AH

机构：

[1] Department of Physics, Columbia University, New York

来源：

PHYSICS LETTERS B | 1990年 / 240卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(90)91122-R

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A simple physical picture of high energy exclusive reactions is presented in order to study the possibility that nonperturbative effect lead to strongly energy dependent cross section. We find no significant difference in the energy dependence of perturbative parts of production amplitudes and nonperturbative parts, at least when running coupling effects are not large. © 1990.

引用

页码：414 / 418

页数：5