Positron collisions with one- and two-electron atoms

被引：107

作者：

Campbell, CP

McAlinden, MT

Kernoghan, AA

Walters, HRJ ^{[1
]}

机构：

[1] Queens Univ Belfast, Dept Appl Math & Theoret Phys, Belfast BT7 1NN, Antrim, North Ireland

[2] Staffordshire Univ, Sch Comp, Stafford ST18 0DG, Staffs, England

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1998年 / 143卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0168-583X(98)00219-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The current status of coupled-state results for positron scattering by atomic hydrogen and the alkali metals is briefly reviewed. The extension of the coupled-state approximation to "two-electron" targets, i.e., He and the alkaline earths, is outlined and new calculations for positron scattering by He are presented. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：41 / 56

页数：16

共 61 条

[1] Positron impact ionization of lithium [J].