SIMPLIFIED MODEL OF ELECTRON-SCATTERING ON ATOMIC-HYDROGEN

被引:22
作者
BRAY, I [1 ]
STELBOVICS, AT [1 ]
机构
[1] MURDOCH UNIV,SCH MATH & PHYS SCI,CTR ATOM MOLEC & SURFACE PHYS,MURDOCH,WA 6150,AUSTRALIA
关键词
D O I
10.1006/adnd.1994.1023
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The simplified model of electron-hydrogen atom scattering which has all orbital angular momenta set to zero is solved to convergence at a range of energies from 1 to 400 eV using a general coupled-channel approach. The results are in complete agreement with the solution of this problem by Poet using a method that is applicable to this model only. The corresponding singlet and triplet T-matrix elements for the transitions from the ground state to each one of 1s, 2s, and 3s states are presented in tabular form. The 1s, 2s, 3s, ionization, and total cross sections are also presented for each energy. (C) 1994 Academic Press, Inc.
引用
收藏
页码:67 / 75
页数:9
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