OPTICAL POTENTIALS IN ION-ATOM COLLISIONS .2. EFFECTIVE ONE-ELECTRON SYSTEMS

被引：10

作者：

AST, H

LUDDE, HJ

DREIZLER, RM

机构：

[1] Inst. fur Theor. Phys., Frankfurt

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1990年 / 23卷 / 14期

关键词：

D O I：

10.1088/0953-4075/23/14/018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The optical models allows an extension of truncated coupled-channel calculations to energies for which ionisation channels become important. Collisions between ground-state and metastable (2s) hydrogen atoms and rare gases (helium, neon, argon) are investigated on the basis of a one-centre optical potential. The authors present results for direct excitation of hydrogen as well as for electron loss from hydrogen.

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页码：2305 / 2320

页数：16

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