Stark width and shift parameter predictions and regularities of SnII

被引：9
作者：
Colón, C
Alonso-Medina, A
Rivero, C
Fernández, F
机构：
[1] Univ Politecn Madrid, EUIT, Dept Fis Aplicada, Madrid 28012, Spain
[2] Univ Politecn Madrid, ETSI Telecomunicac, Dept Tecnol Especiales Aplicadas Telecomunicac, E-28040 Madrid, Spain
[3] Univ Politecn Madrid, EUIT Ind, Dept Quim Ind & Polimeros, Madrid 28012, Spain
来源：
PHYSICA SCRIPTA | 2006年 / 73卷 / 04期
关键词：
D O I：
10.1088/0031-8949/73/4/018
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Semi-classical approximate values of the Stark parameters for several lines of Sn II are reported in this paper. They were calculated using a set of wavefunctions obtained from Hartree-Fock relativistic calculations. Stark widths for 80 lines of Sn II arising from ns S-2(1/2), np P-2(1/2), (3/2), nd D-2(3/2), (5/2) and nf F-2(5/2), (7/2) levels of Sn II have been calculated in this way. Stark widths are presented as a function of temperature for an electron density of 10(17) cm(-3). Our results are compared with available experimental data. Stark shifts of five lines with experimental value in the bibliography have been studied normalized to an electron density of 10(17) cm(-3). Common regularities for the Stark width of several lines of singly ionized tin have been discussed.
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页码：410 / 419
页数：10
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