296 citations · 3.4k across the 75 of their papers we have counts for
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astro-ph2006★ 37 cited
A close look into the carbon disk at the core of the planetary nebula CPD-568032
Olivier Chesneau, Arnaud Collioud, Orsola De Marco +7
We present high spatial resolution observations of the dusty core of the Planetary Nebula with Wolf-Rayet central star CPD-568032. These observations were taken with the mid-infrar…
astro-ph2006★ 69 cited
V605 Aql: The Older Twin of Sakurai's Object
Geoffrey C. Clayton, F. Kerber, N. Pirzkal +3
New optical spectra have been obtained with VLT/FORS2 of the final helium shell flash (FF) star, V605 Aql, which peaked in brightness in 1919. New models suggest that this star is…
astro-ph2006★ 5 cited
Binary central stars of planetary nebula
Orsola De Marco
Only a handful of binary central stars of planetary nebulae (PNe) are known today, due to the difficulty of detecting their companions. Preliminary results from radial velocity sur…