9 citations · 10 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 9 cited
The Influence of Dust Formation Modelling on Na I and K I Line Profiles in Substellar Atmospheres
C. M. S. Johnas, Ch. Helling, M. Dehn +2
We aim to understand the correlation between cloud formation and alkali line formation in substellar atmospheres.We perform line profile calculations for Na I and K I based on the…
astro-ph2007★ 1 cited
Alkali Line Profiles in Ultracool White Dwarfs
Derek Homeier, Nicole F. Allard, Christine M. S. Johnas +2
We present PHOENIX atmosphere models for metal-rich cool white dwarfs using improved line shapes for the Na I and K I resonance doublets. Profiles for collisional broadening due to…