Stark broadening measurements of Al II, Al III and He I 388.86 nm spectral lines at high electron densities

2020 ◽  
Vol 166 ◽  
pp. 105816 ◽  
Author(s):  
Dejan Dojić ◽  
Miloš Skočić ◽  
Srdjan Bukvić ◽  
Stevan Djeniže
Keyword(s):  
Spectral Lines ◽  
High Electron ◽  
Stark Broadening ◽  
Electron Densities

scholarly journals The Semiclassical Limit of the Gailitis Formula Applied to Electron Impact Broadening of Spectral Lines of Ionized Atoms

Atoms ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 29
Author(s):  
Sylvie Sahal-Bréchot
Keyword(s):  
Electron Impact ◽  
Classical Limit ◽  
Semiclassical Limit ◽  
Spectral Lines ◽  
Stark Broadening ◽  
Feshbach Resonances

The present paper revisits the determination of the semi-classical limit of the Feshbach resonances which play a role in electron impact broadening (the so-called “Stark“ broadening) of isolated spectral lines of ionized atoms. The Gailitis approximation will be used. A few examples of results will be provided, showing the importance of the role of the Feshbach resonances.

scholarly journals Stark broadening of B iv spectral lines

2016 ◽  
Vol 460 (2) ◽  
pp. 1658-1663 ◽  
Author(s):  
Milan S. Dimitrijević ◽  
Magdalena Christova ◽  
Zoran Simić ◽  
Andjelka Kovačević ◽  
Sylvie Sahal-Bréchot
Keyword(s):  
Spectral Lines ◽  
Stark Broadening

Stark Broadening of Spectral Lines of Singly Ionized C, N, O, F and Ne

1999 ◽  
Vol 59 (5) ◽  
pp. 374-378 ◽  
Author(s):  
B Blagojević ◽  
M V Popović ◽  
N Konjević
Keyword(s):  
Spectral Lines ◽  
Stark Broadening

Influence of Stark broadening of ionized chromium spectral lines in Ap-star atmospheres

2021 ◽  
Vol 75 (8) ◽  
Author(s):  
Abeer Almodlej ◽  
Nabil Ben Nessib ◽  
Milan S. Dimitrijević
Keyword(s):  
Spectral Lines ◽  
Stark Broadening

Critical free electron densities and temperatures for spectral lines in dense plasmas

2018 ◽  
Vol 72 (10) ◽  
Author(s):  
Xiangfu Li ◽  
Xugen Zheng ◽  
Ping Deng ◽  
Gang Jiang
Keyword(s):  
Free Electron ◽  
Spectral Lines ◽  
Electron Densities ◽  
Dense Plasmas

scholarly journals Stark broadening parameter tables for In II

2000 ◽  
pp. 57-90 ◽  
Author(s):  
M.S. Dimitrijevic ◽  
S. Sahal-Brechot
Keyword(s):  
Spectral Lines ◽  
Perturbation Approach ◽  
Stark Broadening

Electron-, proton-, and ionized helium-impact broadening parameter tables for In II spectral lines, are presented as a function of the temperature and the perturber density. Calculations have been performed within the semiclassical perturbation approach.

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