THE MINIJET CONTRIBUTION TO THE TOTAL E+E- CROSS-SECTION

被引：12

作者：

FORSHAW, JR

STORROW, JK

机构：

[1] Department of Theoretical Physics, The University, Manchester

来源：

PHYSICS LETTERS B | 1992年 / 278卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90733-K

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show how to calculate the minijet contribution to the total e+e- cross section. We take care to include the possibility of multiple parton collisions in the gamma-gamma --> jets subprocess, using a new eikonalization procedure which is valid for all minijet calculations where the subprocess to be eikonalized is embedded inside a larger process. Our results show that previous calculations of the size of the minijet "background" in ultra high energy e+e- colliders are considerable overestimates.

引用

页码：193 / 197

页数：5

共 22 条

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