UVES/VLT High Resolution Spectroscopy of Gamma Ray Burst Afterglows
arXiv:astro-ph/0701563 · doi:10.1393/ncb/i2007-10345-3
Abstract
We present early time, high resolution spectroscopy of three GRB afterglows: GRB050730, 050922C and 060418. These data give us precious information on the kinematics, ionization and metallicity of the interstellar matter of GRB host galaxies up to a redshift z = 4, and of intervening absorbers along the line of sight.
2 pages, 1 ps figure. Proceedings of the Swift-Venice 2006 meeting to be published by "Il Nuovo Cimento"