681 citations · 3k across the 60 of their papers we have counts for
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Homogeneous Analysis of Globular Clusters from the APOGEE Survey with the BACCHUS Code. II. The Southern Clusters and Overview
Szabolcs Mészáros, Thomas Masseron, D. A. García-Hernández +33
We investigate the Fe, C, N, O, Mg, Al, Si, K, Ca, Ce and Nd abundances of 2283 red giant stars in 31 globular clusters from high-resolution spectra observed in both the northern a…
Chemodynamics of newly identified giants with globular cluster like abundance patterns in the bulge, disk, and halo of the Milky Way
José G. Fernández-Trincado, Timothy C. Beers, Baitian Tang +3
The latest edition of the APOGEE-2/DR14 survey catalogue and the first \texttt{Payne} data release of APOGEE abundance determinations by Ting et al. are examined. We identify 31 pr…
ALMA monitoring of mm line variation in IRC+10216: I. Overview of millimeter variability
J. H. He, T. Kamiński, R. E. Mennickent +7
Temporal variation of millimeter lines is a new direction of research for evolved stars. It has the potential to probe the dynamical wind launching processes from time dimension. W…
Discovery of a new stellar sub-population residing in the (inner) stellar halo of the Milky Way
José G. Fernández-Trincado, Timothy C. Beers, Vinicius M. Placco +8
We report the discovery of a unique collection of metal-poor giant-stars, that exhibit anomalously high levels of Si, clearly above typical Galactic levels. Our sample spans…
Discovery of a nitrogen-enhanced mildly metal-poor binary system: Possible evidence for pollution from an extinct AGB Star
José G. Fernández-Trincado, Ronald Mennickent, Mauricio Cabezas +13
We report the serendipitous discovery of a nitrogen-rich, mildly metal-poor ([Fe/H]=-1.08) giant star in a single-lined spectroscopic binary system found in the SDSS-IV Apache Poin…