Original scientific paper

Influence of different collisional processes on the Stark broadening

Milan S. Dimitrijević ; Observatorie de Paris, 92190 Meudon, France
Nicole Feautrier ; Observatorie de Paris, 92190 Meudon, France
Sylvie Sahal-Brechot ; Observatorie de Paris, 92190 Meudon, France

Abstract

Using a semiclassical formalism, elastic, inelastic and strong collision's contributions to the electron impact width of the Li I (2s2 S - 2p2 P0 ; λ = 670.78 nm) resonance line have been computed for different angular momenta of the incoming perturbing electron and for T = 2500, 10000 and 20000 K. On the basis of the obtained results, the relative importance of elastic, inelastic and strong collision's contributions to the line width are discussed.

Keywords

Hrčak ID:

328917

URI

https://hrcak.srce.hr/328917

Publication date:

8.8.1983.

Article data in other languages: serbian

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