24 citations · 37 across the 2 of their papers we have counts for
3 papers
High Resolution Spectroscopic Abundances of Red Giant Branch Stars in NGC 6681
Erin M. O'Malley, Alexei Kniazev, Andrew McWilliam +1
We obtain high resolution spectra of nine red giant branch stars in NGC 6681 and perform the first detailed abundance analysis of stars in this cluster. We confirm cluster membersh…
Testing Metal Poor Stellar Models and Isochrones with HST Parallaxes of Metal Poor Stars
B. Chaboyer, B. E. McArthur, E. O'Malley +7
Hubble Space Telescope (HST) fine guidance sensor observations were used to obtain parallaxes of eight metal-poor ([Fe/H] < -1.4) stars. The parallaxes of these stars determined by…
The Power of Principled Bayesian Methods in the Study of Stellar Evolution
Ted von Hippel, David A. van Dyk, David C. Stenning +5
It takes years of effort employing the best telescopes and instruments to obtain high-quality stellar photometry, astrometry, and spectroscopy. Stellar evolution models contain the…