THE GLUON DISTRIBUTION AT SMALL-X - A PHENOMENOLOGICAL ANALYSIS

被引：27
|
作者：
HARRIMAN, PN [1 ]
MARTIN, AD [1 ]
STIRLING, WJ [1 ]
ROBERTS, RG [1 ]
机构：
[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND
来源：
PHYSICS LETTERS B | 1990年 / 243卷 / 04期
关键词：
D O I：
10.1016/0370-2693(90)91407-3
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The size of the gluon distribution at small x has important implications for phenomenology at future high energy hadron-hadron and lepton-hadron colliders. We extend a recent global parton distribution fit to investigate the constraints on the gluon from deep inelastic and prompt photon data. In particular, we estimate a band of allowed gluon distributions with qualitatively different small-x behaviour and study the implications of these on a variety of cross sections at high energy pp and ep colliders. © 1990.
引用
收藏
页码：421 / 426
页数：6
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