71 citations · 93 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2012★ 22 cited
The origin of circumstellar features in the spectra of hot DA white dwarfs
N. J. Dickinson, M. A. Barstow, B. Y. Welsh +4
We have analysed a sample of 23 hot DAs to better understand the source of the circumstellar features reported in previous work. Unambiguous detections of circumstellar material ar…
astro-ph2008★ 71 cited
Mass-loss and diffusion in subdwarf B stars and hot white dwarfs: do weak winds exist?
Klaus Unglaub
The effect of diffusion on the chemical composition of subdwarf B (sdB) stars and of hot white dwarfs strongly depends on the presence of weak winds. In the paper, for stars with h…
astro-ph2008
The mass loss rates of sdB stars
Klaus Unglaub
The effects of gravitational settling and radiative levitation in the stellar atmospheres and envelopes of subdwarf B (sdB) stars strongly depend on the presence of weak winds. In…