output
19942026
most citedA glimpse of the end of the dark ages: the gamma-ray burst of 23 April 2009 at redshift 8.3

625 citations

Showing 2006 · astro-phShow all

6 papers · 2 filters

astro-ph2006★ 275 cited

Hydrodynamic turbulence cannot transport angular momentum effectively in astrophysical disks

Hantao Ji, Michael J. Burin, Ethan Schartman +1

The most efficient energy sources known in the Universe are accretion disks. Those around black holes convert 5 -- 40 per cent of rest-mass energy to radiation. Like water circling…

astro-ph2006★ 161 cited

A New Population of High Redshift Short-Duration Gamma-Ray Bursts

E. Berger, D. B. Fox, P. A. Price +23

The redshift distribution of the short-duration GRBs is a crucial, but currently fragmentary, clue to the nature of their progenitors. Here we present optical observations of nine…

astro-ph2006★ 380 cited

The gamma-ray burst GRB060614 requires a novel explosive process

A. Gal-Yam, D. Fox, P. Price +26

Over the past decade our physical understanding of gamma-ray bursts (GRBs) has progressed rapidly thanks to the discovery and observation of their long-lived afterglow emission. Lo…

astro-ph2006★ 106 cited

Multi-Wavelength Observations of GRB 050820A: An Exceptionally Energetic Event Followed from Start to Finish

S. B. Cenko, M. Kasliwal, F. A. Harrison +25

We present observations of the unusually bright and long gamma-ray burst GRB 050820A, one of the best-sampled broadband data sets in the Swift era. The gamma-ray light curve is mar…

astro-ph2006★ 513 cited

Relativistic ejecta from XRF 060218 and the rate of cosmic explosions

A. M. Soderberg, S. R. Kulkarni, E. Nakar +22

Over the last decade, long-duration gamma-ray bursts (GRBs) including the subclass of X-ray flashes (XRFs) have been revealed to be a rare variety of Type Ibc supernova (SN). While…

astro-ph2006★ 44 cited

White Dwarf - Red Dwarf Systems Resolved with the Hubble Space Telescope: I. First Results

J. Farihi, D. W. Hoard, S. Wachter

First results are presented for a Hubble Space Telescope Advanced Camera for Surveys snapshot study of white dwarfs with likely red dwarf companions. Of 48 targets observed and ana…