Publications (22)
The spectroscopic indistinguishability of red giant branch and red clump stars
Thomas Masseron, Keith Hawkins
APOGEE Data Releases 13 and 14: Stellar Parameter and Abundance Comparisons With Independent Analyses
Henrik Jönsson, Carlos Allende Prieto, Jon A. Holtzman +18
The Fastest Travel Together: Chemical Tagging of the Fastest Stars in Gaia DR2 to the Stellar Halo
Keith Hawkins, Rosemary F. G. Wyse
Photospheric diagnostics of core helium burning in giant stars
Keith Hawkins, Yuan-Sen Ting, Hans-Walter Rix
Stellar twins determine the distance of the Pleiades
Thomas Mädler, Paula Jofré, Gerard Gilmore +5
On the Relative Ages of the $α$-Rich and $α$-Poor Stellar Populations in the Galactic Halo
Keith Hawkins, Paula Jofre, Gerry Gilmore +1
Pushing Automated Abundance Derivations Into the Cool Star Regime: A Test Using Three G and Two K Stars in Praesepe
Marwan Gebran, Marcel A. Agüeros, Keith Hawkins +2
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
A high-velocity bulge RR Lyrae variable on a halo-like orbit
Andrea Kunder, R. Michael Rich, Keith Hawkins +21
Constraining Metallicity-dependent Mixing and Extra Mixing using [C/N] in Alpha-Rich Field Giants
Matthew Shetrone, Jamie Tayar, Jennifer A. Johnson +11
A large and pristine sample of standard candles across the Milky Way: ~100,000 red clump stars with 3% contamination
Yuan-Sen Ting, Keith Hawkins, Hans-Walter Rix
Gaia FGK Benchmark Stars: New Candidates At Low-Metallicities
Keith Hawkins, Paula Jofre, Ulrike Heiter +10
Using chemical tagging to redefine the interface of the Galactic disk and halo
Keith Hawkins, Paula Jofre, Thomas Masseron +1
The COMBS survey I: Chemical Origins of Metal-Poor Stars in the Galactic Bulge
Madeline Lucey, Keith Hawkins, Melissa Ness +7
An accurate and self-consistent chemical abundance catalogue for the APOGEE/Kepler sample
Keith Hawkins, Thomas Masseron, Paula Jofre +3
Astro2020 APC White Paper: The Early Career Perspective on the Coming Decade, Astrophysics Career Paths, and the Decadal Survey Process
Emily Moravec, Ian Czekala, Kate Follette +53
Red clump stars and Gaia: Calibration of the standard candle using a hierarchical probabilistic model
Keith Hawkins, Boris Leistedt, Jo Bovy +1
The Gaia FGK benchmark stars version 2.1
Paula Jofre, Ulrike Heiter, Marcelo Tucci Maia +5
Testing asteroseismology with Gaia DR2: Hierarchical models of the Red Clump
Oliver J. Hall, Guy R. Davies, Yvonne P. Elsworth +8
Revisiting hypervelocity stars after Gaia DR2
Douglas Boubert, James Guillochon, Keith Hawkins +3
The Radial Velocity Experiment (RAVE): Fifth Data Release
Andrea Kunder, Georges Kordopatis, Matthias Steinmetz +51
An Ultraviolet-Optical Color-Metallicity relation for Red Clump Stars using GALEX and Gaia
Steven Mohammed, David Schiminovich, Keith Hawkins +3