impact approximation
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Author(s):  
Jean-Michel Hartmann ◽  
Christian Boulet ◽  
Daniel Robert


Atoms ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 80
Author(s):  
Magdalena Christova ◽  
Milan S. Dimitrijević ◽  
Sylvie Sahal-Bréchot

Stark broadening parameters, width and shift, of lines within B I 2s22p–2s2ns spectral series have been calculated. Semi-classical theory in impact approximation has been applied. Temperature dependence of Stark parameters has been studied. The presented results could be applied for plasma diagnostics.



2019 ◽  
Vol 488 (2) ◽  
pp. 2473-2479
Author(s):  
Rafik Hamdi ◽  
Nabil Ben Nessib ◽  
Sylvie Sahal-Bréchot ◽  
Milan S Dimitrijević

AbstractUsing semiclassical perturbation approach in impact approximation, Stark shifts for singly charged argon (Ar ii) spectral lines have been calculated. Energy levels and oscillator strengths needed for this calculation were determined using Hartree–Fock method with relativistic correction (HFR). We compare our results with experimental values for 100 spectral lines. We also present results as a function of temperature for 161 spectral lines for collisions with electrons, protons, singly charged helium and singly charged argon. This work extends our previous one.







2012 ◽  
Vol 55 (2) ◽  
pp. 127-137
Author(s):  
P. A. Golovinskii ◽  
E. A. Mikhin


2011 ◽  
Vol 44 (21) ◽  
pp. 215701 ◽  
Author(s):  
G Csanak ◽  
C J Fontes ◽  
P Hakel ◽  
D P Kilcrease


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