output
19932026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 2009 · astro-ph.GAShow all

5 papers · 2 filters

astro-ph.GA2009★ 46 cited

A wide-field photometric survey for extratidal tails around five metal-poor globular clusters in the Galactic halo

Sang-Hyun Chun, Jae-Woo Kim, Sangmo T. Sohn +7

Wide-field deep gri images obtained with the Megacam of the Canada-France-Hawaii Telescope (CFHT) are used to investigate the spatial configuration of stars around five metal-poor…

astro-ph.GA2009★ 103 cited

The Presence of Two Distinct Red Giant Branches in the Globular Cluster NGC 1851

Sang-Il Han, Young-Wook Lee, Seok-Joo Joo +4

There is a growing body of evidence for the presence of multiple stellar populations in some globular clusters, including NGC 1851. For most of these peculiar globular clusters, ho…

astro-ph.GA2009★ 161 cited

Enrichment by supernovae in globular clusters with multiple populations

Jae-Woo Lee, Young-Woon Kang, Jina Lee +1

The most massive globular cluster in the Milky Way, omega Centauri, is thought to be the remaining core of a disrupted dwarf galaxy, as expected within the model of hierarchical me…

astro-ph.GA2009★ 96 cited

The SAURON project - XIII. SAURON-GALEX study of early-type galaxies: the ultraviolet colour-magnitude relations and Fundamental Planes

Hyunjin Jeong, Sukyoung K. Yi, Martin Bureau +13

We present GALEX far (FUV) and near (NUV) ultraviolet imaging of 34 nearby early-type galaxies from the SAURON representative sample of 48 E/S0 galaxies, all of which have ground-b…

astro-ph.GA2009★ 11 cited

Studying Large and Small Scale Environments of Ultraviolet Luminous Galaxies

Antara R. Basu-Zych, David Schiminovich, Sebastien Heinis +23

Studying the environments of 0.4<z<1.2 UV-selected galaxies, as examples of extreme star-forming galaxies (with star formation rates in the range of 3-30 M_sol/yr), we explore the…