ION-IMPACT IONIZATION OF HE TARGETS

被引：31

作者：

BRAUNER, M ^{[1
]}

MACEK, JH ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.46.2519

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We calculate double-differential cross sections for the impact ionization of He targets by 1.5-MeV H+ and 28.5-MeV F9+ ions using the distorted-wave strong-potential Born approximation. The theory is compared with the experimental electron spectrum. Both theory and experiment show the low-energy electron distribution, the electron capture to the continuum cusp, and the binary-encounter peak.

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页码：2519 / 2531

页数：13

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