47 citations · 252 across the 15 of their papers we have counts for
Showing 2015 · astro-ph.SRShow all
2 papers · 2 filters
astro-ph.SR2015★ 1 cited
Phase-lag Distances of OH Masing AGB Stars
D. Engels, S. Etoka, E. Gerard +1
Distances to AGB stars with optically thick circumstellar shells cannot be determined using optical parallaxes. However, for stars with OH 1612 MHz maser emission emanating from th…
astro-ph.SR2015★ 18 cited
Discovery of a Shell of Neutral Atomic Hydrogen Surrounding the Carbon Star IRC+10216
L. D. Matthews, E. Gerard, T. Le Bertre
We have used the Robert C. Byrd Green Bank Telescope to perform the most sensitive search to date for neutral atomic hydrogen (HI) in the circumstellar envelope (CSE) of the carbon…