activity
20022023
most citedAn unusual white dwarf star may be a surviving remnant of a subluminous Type Ia supernova

94 citations · 766 across the 37 of their papers we have counts for

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Showing 2010Show all

2 papers · 1 filter

astro-ph.SR2010

Accretion and diffusion in the DAZ white dwarf GALEX J1931+0117

Stephane Vennes, Adela Kawka, Peter Nemeth

We present an analysis of high-dispersion and high signal-to-noise ratio spectra of the DAZ white dwarf GALEX J1931+0117. The spectra obtained with the VLT-Kueyen/UV-Visual Echelle…

astro-ph.SR2010★ 9 cited

Abundance analysis of DAZ white dwarfs

Adela Kawka, Stephane Vennes, Frantisek Dinnbier +2

We present an abundance analysis of a sample of 33 hydrogen-rich (DA) white dwarfs. We have used archival high-resolution spectra to measure abundances of calcium, magnesium and ir…