LOW-VELOCITY ANTIPROTON STOPPING POWER - A TRIAL-POTENTIAL APPROACH

被引：16
|
作者：
NAGY, I
机构：
[1] Quantum Theory Group, Institute of Physics, Technical University of Budapest
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1994年 / 94卷 / 04期
关键词：
D O I：
10.1016/0168-583X(94)95411-9
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The stopping power of a uniform electron gas for antiprotons moving at low velocities is calculated by making use of the momentum-transfer cross section. The effective screened potential required is described by a one-parametric trial form of strictly finite range. For a particular fixed value of the parameter the results are in fair agreement with those given by recent self-consistent calculations.
引用
收藏
页码：377 / 378
页数：2
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