48 citations · 115 across the 5 of their papers we have counts for
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A Spectroscopic Analysis of Blue Stragglers, Horizontal Branch and Turn-Off Stars in Four Globular Clusters
Orsola De Marco, Michael M. Shara, D. Zurek +4
We present a spectroscopic analysis of HST/STIS and FOS low- and intermediate-resolution spectroscopy of 55 stars (turn-off stars, horizontal branch stars and blue stragglers) in f…
First Evidence of Circumstellar Disks around Blue Straggler Stars
Orsola De Marco, Thierry Lanz, John A. Ouellette +2
We present an analysis of optical HST/STIS and HST/FOS spectroscopy of 6 blue stragglers found in the globular clusters M3, NGC6752 and NGC6397. These stars are a subsample of a se…
The Evolution of Blue Stragglers Formed Via Stellar Collisions
J. A. Ouellette, C. J. Pritchet
We have used the results of recent smoothed particle hydrodynamic simulations of colliding stars to create models appropriate for input into a stellar evolution code. In evolving t…