76 citations · 439 across the 12 of their papers we have counts for
Showing 2011Show all
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astro-ph.SR2011★ 55 cited
Discovery of a Bright, Extremely Low-Mass White Dwarf in a Close Double Degenerate System
S. Vennes, J. R. Thorstensen, A. Kawka +6
We report the discovery of a bright (V ~ 13.7), extremely low-mass white dwarf in a close double degenerate system. We originally selected GALEX J171708.5+675712 for spectroscopic…
astro-ph.SR2011★ 6 cited
On the nature of the Be star HR 7409 (7 Vul)
S. Vennes, A. Kawka, S. Jonic +6
HR 7409 (7 Vul) is a newly identified Be star possibly part of the Gould Belt and is the massive component of a 69-day spectroscopic binary. The binary parameters and properties of…
astro-ph.SR2011★ 44 cited
Pressure shifts and abundance gradients in the atmosphere of the DAZ white dwarf GALEX J193156.8+011745
S. Vennes, A. Kawka, P. Nemeth
We present a detailed model atmosphere analysis of high-dispersion and high signal-to-noise ratio spectra of the heavily polluted DAZ white dwarf GALEX J1931+0117. The spectra obta…