activity
20162024
most citedA Sun-like star orbiting a black hole

203 citations · 1.2k across the 26 of their papers we have counts for

collaborators
Showing 2020Show all

6 papers · 1 filter

astro-ph.GA2020★ 19 cited

Elemental Abundances in M31: Properties of the Inner Stellar Halo

Ivanna Escala, Evan N. Kirby, Karoline M. Gilbert +3

We present measurements of [Fe/H] and [/Fe] for 128 individual red giant branch stars (RGB) in the stellar halo of M31, including its Giant Stellar Stream (GSS), obtained using…

astro-ph.GA2020★ 16 cited

Elemental Abundances in M31: Iron and Alpha Element Abundances in M31's Outer Halo

Karoline M. Gilbert, Jennifer Wojno, Evan N. Kirby +4

We present [Fe/H] and [/Fe] abundances, derived using spectral synthesis techniques, for stars in M31's outer stellar halo. The 21 [Fe/H] measurements and 7 [/Fe] measurement…

astro-ph.SR2020★ 58 cited

The Bulge Radial Velocity Assay for RR Lyrae stars (BRAVA-RR) DR2: a Bimodal Bulge?

Andrea Kunder, Angeles Perez-Villegas, R. Michael Rich +11

Radial velocities of 2768 fundamental mode RR Lyrae stars (RRLs) toward the Southern Galactic bulge are presented, spanning the southern bulge from -8 < l < +8 and -3 < b <-6. Dist…

astro-ph.GA2020★ 23 cited

Elemental abundances in M31: [Fe/H] and [α/Fe] in M31 Dwarf Galaxies Using Coadded Spectra

Jennifer Wojno, Karoline M. Gilbert, Evan N. Kirby +5

We present chemical abundances of red giant branch (RGB) stars in the dwarf spheroidal (dSph) satellite system of Andromeda (M31), using spectral synthesis of medium resolution (R…

astro-ph.SR2020★ 167 cited

The Sixth Data Release of the Radial Velocity Experiment (RAVE) -- II: Stellar Atmospheric Parameters, Chemical Abundances and Distances

Matthias Steinmetz, Guillaume Guiglion, Paul J. McMillan +58

We present part 2 of the 6th and final Data Release (DR6 or FDR) of the Radial Velocity Experiment (RAVE), a magnitude-limited (9<I<12) spectroscopic survey of Galactic stars rando…

astro-ph.SR2020★ 165 cited

The Sixth Data Release of the Radial Velocity Experiment (RAVE) -- I: Survey Description, Spectra and Radial Velocities

Matthias Steinmetz, Gal Matijevic, Harry Enke +59

The Radial Velocity Experiment (RAVE) is a magnitude-limited (9<I<12) spectroscopic survey of Galactic stars randomly selected in the southern hemisphere. The RAVE medium-resolutio…