Eikonalised minijet model analysis of σγγinel

被引:37
作者
Corsetti, A [1 ]
Godbole, RM
Pancheri, G
机构
[1] Northeastern Univ, Dept Phys, Boston, MA 02115 USA
[2] Indian Inst Sci, Ctr Theoret Studies, Bangalore 560012, Karnataka, India
[3] Ist Nazl Fis Nucl, Nazl Frascati Lab, I-00044 Frascati, Italy
关键词
D O I
10.1016/S0370-2693(98)00827-2
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the theoretical predictions for the total inelastic gamma gamma cross-sections, with an emphasis on the eikonalised minijet model (EMM). In the context of the EMM, we discuss a new ansatz for the overlap function involving the photons. We discuss the dependence of the EMM predictions on various input parameters as well as predictions for sigma(gamma gamma)(inel) from a simple extension of the Regge Pomeron Exchange model. We then compare both with the recent LEP data. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码:441 / 448
页数:8
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