65 citations · 208 across the 6 of their papers we have counts for
3 papers · 1 filter
A Search for Hierarchical Triples using Kepler Eclipse Timing
D. R. Gies, S. J. Williams, R. A. Matson +4
We present the first results of a Kepler survey of 41 eclipsing binaries that we undertook to search for third star companions. Such tertiaries will periodically alter the eclipse…
A Binary Orbit for the Massive, Evolved Star HDE 326823, a WR+O System Progenitor
Noel D. Richardson, Douglas R. Gies, Stephen J. Williams
The hot star HDE 326823 is a candidate transition-phase object that is evolving into a nitrogen-enriched Wolf-Rayet star. It is also a known low-amplitude, photometric variable wit…
Spectral Energy Distributions of Be and Other Massive Stars
Y. Touhami, N. D. Richardson, D. R. Gies +7
We present spectrophotometric data from 0.4 to 4.2 microns for bright, northern sky, Be stars and several other types of massive stars. Our goal is to use these data with ongoing,…