HARD DIFFRACTION IN HADRON-HADRON INTERACTIONS AND IN PHOTOPRODUCTION

被引：136
|
作者：
ENGEL, R
RANFT, J
ROESLER, S
机构：
[1] UNIV SIEGEN, FACHBEREICH PHYS, D-57068 SIEGEN, GERMANY
[2] CERN, CH-1211 GENEVA 23, SWITZERLAND
来源：
PHYSICAL REVIEW D | 1995年 / 52卷 / 03期
关键词：
D O I：
10.1103/PhysRevD.52.1459
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Hard single diffractive processes are studied within the framework of the triple-Pomeron approximation. Using a Pomeron structure function motivated by Regge theory we obtain parton distribution functions which do not obey the momentum sum rule. Based on. Regge factorization, cross sections for hard diffraction are calculated. Furthermore, the model is applied to hard diffractive particle production in photoproduction and in p (p) over bar interactions.
引用
收藏
页码：1459 / 1468
页数：10
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