Stark broadening of the spectral lines of Ne v

被引：12

作者：

Hamdi, R.

Ben Nessib, N.

Dimitrijevic, M. S.

Sahal-Brechot, S.

机构：

[1] Ctr Urbain Nord, Inst Natl Sci Appl & Technol, Grp Rech Phys Atom & Astrophys, Tunis 1080, Tunisia

[2] Astron Observ, Belgrade 11160 74, Serbia

[3] CNRS, UMR 8112, Lab Etud Rayonnement & Mat Astrophys, Observ Paris Meudon, F-92195 Meudon, France

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 2007年 / 170卷 / 01期

关键词：

atomic data; atomic processes; line : profiles;

D O I：

10.1086/513314

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using a semiclassical approach, we have calculated ab initio electron-, proton-, and ionized helium-impact linewidths and shift for 26 Ne v multiplets. Energy levels and oscillator strengths have been calculated using SUPERSTRUCTURE code. Results have been presented for an electron density of 10(17) cm(-3) as a function of temperature, and are compared with experimental and other theoretical results.

引用

页码：243 / 250

页数：8

共 37 条

[1] BROADENING OF HE I LINES INCLUDING ION DYNAMIC CORRECTIONS, WITH APPLICATION TO LAMBDA 4471A [J].