In-medium nucleon-nucleon cross sections with nonspherical Pauli blocking

被引：6
|
作者：
White, L. [1 ]
Sammarruca, F. [1 ]
机构：
[1] Univ Idaho, Dept Phys, Moscow, ID 83844 USA
来源：
PHYSICAL REVIEW C | 2014年 / 90卷 / 04期
关键词：
MICROSCOPIC CALCULATION; COLLISIONS; MATTER;
D O I：
10.1103/PhysRevC.90.044607
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 present a formalism to solve the Bethe-Goldstone scattering equation without the use of partial wave expansion which is alternative to the one we developed in a previous work. The present approach is more suitable for the calculation of in-medium nucleon-nucleon cross sections, which are the focal point of this paper. The impact of removing the spherical approximation on the angle and energy dependence of, particularly, in-medium proton-proton and proton-neutron differential cross sections is discussed along with its potential implication.
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页数：8
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