More on eikonal approximation for high energy scattering

被引：3

作者：

Altinoluk, Tolga ^{[1
]}

Kovner, Alex ^{[1
]}

Peressutti, Javier ^{[1
]}

机构：

[1] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA

来源：

NUCLEAR PHYSICS A | 2009年 / 818卷 / 3-4期

关键词：

COLOR GLASS CONDENSATE; EVOLUTION;

D O I：

10.1016/j.nuclphysa.2008.12.002

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We formulate eikonal approximation to the calculation of high energy scattering amplitude in the frame where both colliding objects are very energetic. We express the eikonal scattering matrix in terms of the color charge densities of the colliding objects. The calculation is performed in the Hamiltonian formalism. We also show that the appearance of the longitudinal electric and magnetic fields immediately following the collision is fully taken into account in the eikonal approximation. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：232 / 245

页数：14

共 23 条

[1] Eikonal but not: A complementary view of high energy evolution [J].