STARK BROADENING OF N II SPECTRAL LINES

被引：0

作者：

Dimitrijevic, Milan S. ^{[1
,2
]}

Christova, Magdalena D. ^{[3
]}

Sahal-Brechot, Sylvie ^{[2
]}

机构：

[1] Astron Observ, Volgina 7, Belgrade 38, Serbia

[2] Sorbonne Univ, Univ PSL, Observ Paris, CNRS,LUX, F-92190 Meudon, France

[3] Tech Univ Sofia, Dept Appl Phys, Sofia 1000, Bulgaria

来源：

SERBIAN ASTRONOMICAL JOURNAL | 2025年 / 210卷

关键词：

Line; profiles; Plasmas; Atomic data; Atomic processes; ELEMENTAL ABUNDANCE ANALYSES; DAO SPECTROGRAMS; THETA-CYGNI; ATMOSPHERES; WIDTHS; PLASMA;

D O I：

10.2298/SAJ2510049D

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Stark broadening parameters, widths, and shifts, for spectral lines within the 45 N II multiplets, were calculated for collisions with electrons, protons and helium ions, by using the semiclassical perturbation method. The obtained data were compared with other theoretical calculations. They are of interest for interpretation, analysis, and synthesis of stellar spectra and for modelling, diagnostics, and investigation of stellar plasma.

引用

页码：49 / 59

页数：11

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