Positronium beam scattering from atoms and molecules

被引：61

作者：

Garner, AJ ^{[1
]}

Ozen, A ^{[1
]}

Laricchia, G ^{[1
]}

机构：

[1] UCL, Dept Phys & Astron, London WC1E 6BT, 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：

positron; positronium; total cross-section; Ps differential elastic scattering;

D O I：

10.1016/S0168-583X(98)00218-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Production techniques and applications of positronium beams in the energy range similar to 10-100 eV are reviewed. Recent positronium-gas cross-section results for He, Ar, H-2 and O-2 measured at UCL are discussed and compared to theoretical calculations and other relevant experimental data. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：155 / 161

页数：7

共 36 条

[21] COMPLETELY QUANTAL TREATMENT OF THE VANDERWAALS FORCES BETWEEN ATOMS - APPLICATION TO POSITRONIUM [J].