Data on Stark Broadening of N VI Spectral Lines

Milan S. Dimitrijević (), Magdalena D. Christova and Sylvie Sahal-Bréchot
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Milan S. Dimitrijević: Astronomical Observatory, Volgina 7, 11060 Belgrade, Serbia
Magdalena D. Christova: Department of Applied Physics, Technical University of Sofia, 1000 Sofia, Bulgaria
Sylvie Sahal-Bréchot: LERMA (Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et Atmosphère) Observatoire de Paris, Université PSL (Paris Sciences & Lettres), CNRS (Centre National de la Recherche Scientifique), Sorbonne Université, F-92190 Meudon, France

Data, 2024, vol. 9, issue 6, 1-6

Abstract: Data on Stark broadening parameters, spectral line widths, and shifts for 15 multiplets of N VI, whose spectral lines are broadened by collisions with electrons, protons, alpha particles (He III) and B III, B IV, B V and B VI ions, are presented. They have been calculated using the semiclassical perturbation theory, for temperatures from 50,000 K to 2,000,000 K, and perturber densities from 10 16 cm −3 up to 10 24 cm −3 . The data for e, p and He III are of particular interest for the analysis and modelling of atmospheres of hot and dense stars, as, e.g., white dwarfs, and for investigation of their spectra, and data for boron ions are used for analysis and modelling of laser-driven plasma in proton–boron fusion research.

Keywords: atomic data; Stark broadening; N VI; proton–boron fusion; line profiles; atomic processes; stellar atmospheres (search for similar items in EconPapers)
JEL-codes: C8 C80 C81 C82 C83 (search for similar items in EconPapers)
Date: 2024
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