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

4.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2005 · astro-phShow all

12 papers · 2 filters

astro-ph2005★ 1 cited

Discovery of Remote Star Clusters in the Halo of the Irregular Galaxy NGC 6822

Narae Hwang, Myung Gyoon Lee, Jong Chul Lee +13

We report the discovery of three new star clusters in the halo of the Local Group dwarf irregular galaxy NGC 6822. These clusters were found in the deep images taken with the MegaP…

astro-ph2005★ 21 cited

Hot subdwarfs in the Galactic Bulge

Giorgia Busso, Sabine Moehler, Manuela Zoccali +2

Recent observations and theories suggest that extreme horizontal branch (EHB) stars and their progeny should be the cause of the UV excess seen in the spectra of many elliptical ga…

astro-ph2005★ 75 cited

First limit on WIMP cross section with low background CsI(Tl) crystal detector

Kims Collaboration, H. S. Lee, H. Bhang +21

The Korea Invisible Mass Search (KIMS) collaboration has been carrying out WIMP search experiment with CsI(T)crystal detectors at the YanYang Underground Laboratory. A succes…

astro-ph2005★ 72 cited

Estimation of Carbon Abundances in Metal-Poor Stars. I. Application to the "Strong G-band" stars of Beers, Preston, & Shectman

Silvia Rossi, Timothy C. Beers, Chris Sneden +3

We develop and test a method for the estimation of metallicities ([Fe/H]) and carbon abundance ratios ([C/Fe]) for carbon-enhanced metal-poor (CEMP) stars, based on application of…

astro-ph2005★ 101 cited

UV properties of early-type galaxies in the Virgo cluster

A. Boselli, L. Cortese, J. M. Deharveng +11

We study the UV properties of a volume limited sample of early-type galaxies in the Virgo cluster combining new GALEX far- (1530 A) and near-ultraviolet (2310 A) data with spectro-…

astro-ph2005★ 52 cited

GALEX Observations of an Energetic Ultraviolet Flare on the dM4e Star GJ 3685A

Richard D. Robinson, Jonathan M. Wheatley, Barry Y. Welsh +23

The Galaxy Evolution Explorer (GALEX) satellite has obtained high time resolution ultraviolet photometry during a large flare on the M4 dwarf star GJ 3685A. Simultaneous NUV (1750…

astro-ph2005★ 17 cited

Simulating the outer layers of Procyon A: a comparison with the Sun

F. J. Robinson, P. Demarque, D. B. Guenther +2

Compared to the Sun, the atmospheric structure and convective flow in Procyon A exhibit the following characteristics: (1) the highly superadiabatic transition layer (SAL) is locat…

astro-ph2005★ 534 cited

The Origin of T Tauri X-ray Emission: New Insights from the Chandra Orion Ultradeep Project

Thomas Preibisch, Yong -Cheol Kim, Fabio Favata +8

We use the data of the Chandra Orion Ultradeep Project (COUP) to study the nearly 600 X-ray sources that can be reliably identified with optically well characterized T Tauri stars…

astro-ph2005★ 31 cited

The Galex Ultraviolet Variability (GUVV) Catalog

Barry Y. Welsh, Jonathan M. Wheatley, Kenneth Heafield +24

We present Version 1.0 of the NASA Galaxy Evolution Explorer (GALEX) ultraviolet variability catalog (GUVV) that contains information on 84 time-variable and transient sources gain…

astro-ph2005★ 19 cited

The GALEX UV luminosity function of the cluster of galaxies Abell 1367

L. Cortese, A. Boselli, G. Gavazzi +24

We present the GALEX NUV (2310 A) and FUV (1530 A) galaxy luminosity functions of the nearby cluster of galaxies A1367 in the magnitude range -20.3< M_AB < -13.3. The luminosity fu…

astro-ph2005★ 58 cited

GALEX UV observations of the interacting galaxy NGC 4438 in the Virgo cluster

A. Boselli, S. Boissier, L. Cortese +26

We present GALEX NUV (2310 A) and FUV (1530 A) images of the interacting galaxy NGC 4438 (Arp 120) in the center of the Virgo cluster. These images show an extended (20 kpc) tidal…

astro-ph2005★ 204 cited

Super Helium-Rich Population and the Origin of Extreme Horizontal-Branch Stars in Globular Clusters

Young-Wook Lee, Seok-Joo Joo, Sang-Il Han +7

Recent observations for the color-magnitude diagrams (CMDs) of the massive globular cluster Omega Centauri have shown that it has a striking double main sequence (MS), with a minor…