2009/07/03 by C. Stehlé, Stehlé, C., S. Fouquet +1
Chemistry · Engineering · Physics and Astronomy · #FOS: Physical sciences #Laser-induced spectroscopy and plasma #Mass Spectrometry Techniques and Applications #Solar and Stellar Astrophysics (astro-ph.SR) #astro-ph.SR
paper · pdf · doi:10.48550/arxiv.0907.0635
13 pages - 7 figures, to be published in International Journal of Spectroscopy (IJS)
arxiv created 2009/07/03 · openalex publication_date 2009/07/03 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Stark broadened lines of the hydrogen Brackett series are computed for the conditions of stellar atmospheres and circumstellar envelopes. The computation is performed within the Model Microfield Method, which includes the ion dynamic effects and makes the bridge between the impact limit at low density and the static limit at high density and in the line wings. The computation gives the area normalized line shape, from the line core up to the static line wings.