activity
20152024
most citedAn Elemental Assay of Very, Extremely, and Ultra Metal-Poor Stars

160 citations · 1.4k across the 28 of their papers we have counts for

collaborators

60 papers

astro-ph.GA2024

Discovery and Spectroscopic Confirmation of Aquarius III: A Low-Mass Milky Way Satellite Galaxy

W. Cerny, A. Chiti, M. Geha +37

We present the discovery of Aquarius III, an ultra-faint Milky Way satellite galaxy identified in the second data release of the DECam Local Volume Exploration (DELVE) survey. Base…

astro-ph.SR2023

rrlfe: Software for Generating and Applying Metallicity Calibrations for RR Lyrae Variable Stars Across a Wide Range of Phases and Temperatures

Eckhart Spalding, Ronald Wilhelm, Nathan De Lee +7

RR Lyrae stars play a central role in tracing phase-space structures within the Milky Way because they are easy to identify, are relatively luminous, and are found in large numbers…

astro-ph.GA2023

Characterisation of high velocity stars in the S-PLUS internal fourth data release

F. Quispe-Huaynasi, F. Roig, V. M. Placco +7

In general, the atypical high velocity of some stars in the Galaxy can only be explained by invoking acceleration mechanisms related to extreme astrophysical events in the Milky Wa…

astro-ph.SR20224 cited

The miniJPAS survey: stellar atmospheric parameters from 56 optical filters

H. -B. Yuan, L. Yang, P. Cruz +29

With a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysica…

astro-ph.SR202232 cited

The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks

Ian U. Roederer, John J. Cowan, Marco Pignatari +11

We present new observational benchmarks of rapid neutron-capture process (r-process) nucleosynthesis for elements at and between the first (A ~ 80) and second (A ~ 130) peaks. Our…

astro-ph.SR202220 cited

Abundance analysis of APOGEE spectra for 58 metal-poor stars from the bulge spheroid

R. Razera, B. Barbuy, T. C. Moura +19

The central part of the Galaxy host a multitude of stellar populations, including the spheroidal bulge stars, stars moved to the bulge through secular evolution of the bar, inner h…