EXCITATION OF HELIUMLIKE IONS BY ELECTRON-IMPACT

被引：44

作者：

VANWYNGAARDEN, WL ^{[1
]}

BHADRA, K ^{[1
]}

HENRY, RJW ^{[1
]}

机构：

[1] LOUISIANA STATE UNIV,DEPT PHYS & ASTRON,BATON ROUGE,LA 70803

来源：

PHYSICAL REVIEW A | 1979年 / 20卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.20.1409

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Five-state close-coupling equations for electron-heliumlike-ion scattering are solved in the energy region from near threshold to five times threshold energy. Collision strengths for excitation of the ground state to the n=2 states (2S3, 2S1, 2P03, and 2P01) are presented for Liii, Cv, Ovii, and Sixiii. Fair quantitative agreement is obtained with the measurements of Rogers et al. for (1S1, 2P03) for Liii. Rate coefficients are given in parametrized form. © 1979 The American Physical Society.

引用

页码：1409 / 1417

页数：9

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