514 citations · 4.4k across the 62 of their papers we have counts for
7 papers · 1 filter
The spectroscopic indistinguishability of red giant branch and red clump stars
Thomas Masseron, Keith Hawkins
Stellar spectroscopy provides useful information on the physical properties of stars such as effective temperature, metallicity and surface gravity (log g). However, those photosph…
The RAVE-on catalog of stellar atmospheric parameters and chemical abundances for chemo-dynamic studies in the Gaia era
Andrew R. Casey, Keith Hawkins, David W. Hogg +24
The orbits, atmospheric parameters, chemical abundances, and ages of individual stars in the Milky Way provide the most comprehensive illustration of galaxy formation available. Th…
The Radial Velocity Experiment (RAVE): Fifth Data Release
Andrea Kunder, Georges Kordopatis, Matthias Steinmetz +51
Data Release 5 (DR5) of the Radial Velocity Experiment (RAVE) is the fifth data release from a magnitude-limited (9< I < 12) survey of stars randomly selected in the southern hemis…
Stellar twins determine the distance of the Pleiades
Thomas Mädler, Paula Jofré, Gerard Gilmore +5
Since the release of the Hipparcos catalog in 1997, the distance to the Pleiades open cluster has been heavily debated. The distance obtained from Hipparcos and those by alternativ…
Gaia FGK Benchmark Stars: New Candidates At Low-Metallicities
Keith Hawkins, Paula Jofre, Ulrike Heiter +10
We have entered an era of large spectroscopic surveys in which we can measure, through automated pipelines, the atmospheric parameters and chemical abundances for large numbers of…
An accurate and self-consistent chemical abundance catalogue for the APOGEE/Kepler sample
Keith Hawkins, Thomas Masseron, Paula Jofre +3
Context. The APOGEE survey has obtained high-resolution infrared spectra of more than 100,000 stars. Deriving chemical abundances patterns of these stars is paramount to piecing to…
Cannibals in the thick disk: the young rich stars as evolved blue stragglers
P. Jofre, A. Jorissen, S. Van Eck +8
Spectro-seismic measurements of red giants enabled the recent discovery of stars in the thick disk that are more massive than 1.4 M_sun. While it has been claimed that most of thes…