State-selective electron capture by multicharged ions of carbon, nitrogen, and oxygen from ground-state atomic hydrogen

被引：14

作者：

Purkait, M ^{[1
]}

Das, M ^{[1
]}

Mandal, CR ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Phys, Kolkata 700032, W Bengal, India

来源：

PHYSICAL REVIEW A | 1999年 / 60卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.60.3025

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Charge-transfer cross sections into different subshells of Cq+, Nq+, and Oq+ (q=1-5) from atomic hydrogen in the ground state have been calculated in the framework of the boundary corrected continuum intermediate-state approximation in the energy range of 40-200 keV/amu. Interactions of the active electron with the projectile ion have been approximated by a model potential containing both a long-range Coulomb potential part and a short-range part. Total cross-section results for all the ions are in reasonable agreement with available experimental results. However, oscillatory structure of charge-state dependence of total cross sections has not been found in our calculation. [S1050-2947(99)08210-4].

引用

收藏

页码：3025 / 3028

页数：4

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