Distorted-wave models in positron impact ionization of atoms

被引：19

作者：

Campeanu, RI

McEachran, RP

Stauffer, AD

机构：

[1] York Univ, Dept Phys & Astron, Toronto, ON M3J 1P3, Canada

[2] Australian Natl Univ, Atom & Mol Phys Labs, Res Sch Phys Sci & Engn, Canberra, ACT 0200, Australia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2002年 / 192卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/S0168-583X(02)00853-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper compares the best distorted-wave model results with the most recent experimental data in positron ionization of atomic hydrogen and noble gases. The re-calibration of the experimental measurements yields good agreement with our DCPE5 model at high energies for all the target atoms studied. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：146 / 149

页数：4

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