S-wave model for electron-hydrogen scattering

被引:46
作者
Bartschat, K [1 ]
Bray, I [1 ]
机构
[1] DRAKE UNIV, DEPT PHYS & ASTRON, DES MOINES, IA 50311 USA
来源
PHYSICAL REVIEW A | 1996年 / 54卷 / 02期
关键词
D O I
10.1103/PhysRevA.54.R1002
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The R matrix with pseudostates and convergent close-coupling methods are applied to the calculation of elastic, excitation, and total as well as single-differential ionization cross sections for the simplified S-wave model of electron-hydrogen scattering. Excellent agreement is obtained for the total-cross-section results obtained at electron energies between 0 and 100 eV. The two calculations also agree on the single-differential ionization cross section at 54.4 eV for the triplet spin channel, while discrepancies are evident in the singlet channel, which shows remarkable structure.
引用
收藏
页码:R1002 / R1005
页数:4
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