PARTIAL CROSS-SECTIONS FOR SINGLE-ELECTRON AND DOUBLE-ELECTRON CAPTURE BY MULTIPLY CHARGED IONS COLLIDING WITH HE

被引：23

作者：

HANSEN, JP ^{[1
]}

TAULBJERG, K ^{[1
]}

机构：

[1] AARHUS UNIV, INST PHYS & ASTRON, DK-8000 AARHUS, DENMARK

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.47.2987

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Partial cross sections for single- and double-electron capture by multiply charged ions (q = 4 and 5) in low- and intermediate-energy collisions with He were calculated within the two-electron two-center atomic-orbital coupled-channel method. Special care was exerted to account for electron-correlation effects in the reaction process. Absolute single-capture cross sections compare reasonably well with available experiments. The relative behavior of partial cross sections for double-electron capture as well as the relative population of magnetic substates are in good agreement with experiments for B4+(1s) and C5+(1s) impact.

引用

页码：2987 / 2994

页数：8

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