181 citations · 2.3k across the 56 of their papers we have counts for
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Evolved Stars in the Core of the Massive Globular Cluster NGC 2419
Eric L. Sandquist, Jordan M. Hess
We present an analysis of optical and ultraviolet Hubble Space Telescope photometry for evolved stars in the core of the distant massive globular cluster NGC 2419. We characterize…
Photometry of the Globular Cluster NGC 5466: Red Giants and Blue Stragglers
Nassissie Fekadu, Eric L. Sandquist, Michael Bolte
We present wide-field BVI photometry for about 11,500 stars in the low-metallicity cluster NGC 5466. We have detected the red giant branch bump for the first time, although it is a…
Theoretical orbital period distributions of cataclysmic variables above the period gap: effects of circumbinary disks
B. Willems, R. Taam, U. Kolb +2
The population of non magnetic cataclysmic variables evolving under the influence of a circumbinary disk is investigated for systems above the upper edge of the period gap at orbit…
A Robust Test of Evolution near the Tip of the Red Giant Branch and Missing Giants in NGC 2808
Eric L. Sandquist, André R. Martel
We describe a new method for robustly testing theoretical predictions of red giant evolution near the tip of the giant branch. When theoretical cumulative luminosity functions are…
The Blue Straggler Population of the Globular Cluster M5: Comparison with M3
Steven R. Warren, Eric L. Sandquist, Michael Bolte
We have surveyed the blue straggler star population of the Galactic globular cluster M5 using high-resolution images of the core along with wide-field ground-based images reaching…
Blue Stragglers in Low-Luminosity Star Clusters
Eric L. Sandquist
We examine the blue straggler populations of 13 low-luminosity (M_V_t >~ -6) globular clusters and 2 old open clusters. These clusters test blue straggler formation in environments…