Electron capture in collisions of Al2+ ions with He atoms at intermediate energies

被引：0

作者：

Watanabe, A. ^{[1
,1
]}

Sato, H. ^{[1
,1
]}

Gu, J.P. ^{[1
,1
]}

Hirsch, G. ^{[1
,1
]}

Buenker, R.J. ^{[1
,1
]}

Kimura, M. ^{[1
,1
]}

机构：

[1] Dept. of Information Sciences, Ochanomizu University, Tokyo 112-8610, Japan

来源：

Physical Review A. Atomic, Molecular, and Optical Physics | 2001年 / 64卷 / 03期

关键词：

Aluminum - Atomic physics - Computer simulation - Electron scattering - Electron transitions - Ground state - Helium - Mathematical models - Matrix algebra - Positive ions - Quantum theory;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The single-electron capture and excitation dynamics in collisions of A12+ ions with He atoms in the energy region from 0.05 to 1000 keV/u for both ground and excited A12+ ions were studied. Excitation cross sections for the two cases were quite different. Trajectories based on the straight line and the ground-state potential gave nearly identical results for electron capture down to 100 eV/u, while significant deviations started to emerge below a few tens of eV/u.

引用

页码：1 / 032717