ELECTRON-IMPACT IONIZATION OF ATOMIC-HYDROGEN

被引：9

作者：

SINHA, C

TRIPATHI, S

机构：

[1] Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta, 700 032, Jadavpur

[2] S B Mahavidyalaya Kapgari, Jhargram, Midnapur, WB

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1991年 / 24卷 / 16期

关键词：

D O I：

10.1088/0953-4075/24/16/018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An approach has been proposed and outlined to calculate the triple differential cross sections (TDCS) of atomic hydrogen by electron impact ionization in the intermediate and high energy regimes. The prescription is particularly suitable for asymmetric geometry. TDCS results have been computed in the Ehrhardt geometry for incident energies 150 eV and 250 eV and ejected energies 5 eV and 3 eV with different fixed scattering angles of the faster electron. Excellent agreement is noted with the absolute measurements of Ehrhardt et al.

引用

页码：3659 / 3668

页数：10

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