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19942026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

Showing 2011 · astro-ph.GAShow all

9 papers · 2 filters

astro-ph.GA2011★ 183 cited

Radial Migration in Disk Galaxies I: Transient Spiral Structure and Dynamics

R. Roškar, V. P. Debattista, T. R. Quinn +1

We seek to understand the origin of radial migration in spiral galaxies by analyzing in detail the structure and evolution of an idealized, isolated galactic disk. To understand th…

astro-ph.GA2011★ 79 cited

The RAVE catalogue of stellar elemental abundances: first data release

C. Boeche, A. Siebert, M. Williams +21

We present chemical elemental abundances for stars observed by the RAdial Velocity Experiment (RAVE), an ambitious spectroscopic survey of our Galaxy at Galactic latitudes…

astro-ph.GA2011★ 9 cited

The Chemical Evolution of Globular Clusters - II. Metals and Fluorine

Patricia Sanchez-Blazquez, Andrea Marcolini, Brad K. Gibson +3

In the first paper in this series, we proposed a new framework in which to model the chemical evolution of globular clusters. This model, is predicated upon the assumption that clu…

astro-ph.GA2011★ 57 cited

Distance determination for RAVE stars using stellar models III: The nature of the RAVE survey and Milky Way chemistry

B. Burnett, J. Binney, S. Sharma +19

We apply the method of Burnett & Binney (2010) for the determination of stellar distances and parameters to the internal catalogue of the Radial Velocity Experiment (Steinmetz et a…

astro-ph.GA2011★ 118 cited

Observational Properties of the Metal-Poor Thick Disk of the Milky Way Galaxy and Insights into Its Origins

Gregory R. Ruchti, Jon P. Fulbright, Rosemary F. G. Wyse +17

We have undertaken the study of the elemental abundances and kinematic properties of a metal-poor sample of candidate thick-disk stars selected from the RAVE spectroscopic survey o…

astro-ph.GA2011★ 172 cited

The RAdial Velocity Experiment (RAVE): Third Data Release

A. Siebert, M. E. K. Williams, A. Siviero +36

We present the third data release of the RAdial Velocity Experiment (RAVE) which is the first milestone of the RAVE project, releasing the full pilot survey. The catalog contains 8…