The dipole formalism for the calculation of QCD jet cross sections at next-to-leading order

被引：456
|
作者：
Catani, S
Seymour, MH
机构：
[1] UNIV FLORENCE,DIPARTIMENTO FIS,I-50125 FLORENCE,ITALY
[2] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND
来源：
PHYSICS LETTERS B | 1996年 / 378卷 / 1-4期
关键词：
D O I：
10.1016/0370-2693(96)00425-X
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In order to make quantitative predictions for jet cross sections in perturbative QCD, it is essential to calculate them to next-to-leading accuracy. This has traditionally been an extremely laborious process. Using a new formalism, imaginatively called the dipole formalism, we are able to construct a completely general algorithm for next-to-leading order calculations of arbitrary jet quantities in arbitrary processes. In this paper we present the basic ideas behind the algorithm and illustrate them with a simple example.
引用
收藏
页码：287 / 301
页数：15
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