Positronium formation in positron-atom collisions

被引：0
作者：
Humberston, JW [1 ]
机构：
[1] Univ Coll London, Dept Phys & Astron, London WC1E 6BT, England
来源：
PHYSICS OF ELECTRONIC AND ATOMIC COLLISIONS | 2000年 / 500卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Positronium formation has been the subject of extensive theoretical investigations, especially since it became possible to compare experimental results with theoretical predictions. This article describes some recent theoretical studies, mainly in the vicinity of the positronium formation threshold where accurate results for positron scattering by atomic hydrogen and helium reveal interesting structure in the elastic scattering and positronium formation cross sections.
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页码：410 / 419
页数：10
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