Astronomy and Astrophysics – Astrophysics
Scientific paper
2008-09-15
Astronomy and Astrophysics
Astrophysics
24 emulateapj pages, 24 figures, ApJ in press; full-resolution version available at http://lambda.uchicago.edu/public/tmp/ghos
Scientific paper
10.1088/0004-637X/691/1/152
We present a study of 15 long-duration gamma-ray burst (GRB) host galaxies at z>2. The GRBs are selected with available early-time afterglow spectra in order to compare interstellar medium (ISM) absorption-line properties with stellar properties of the host galaxies. In addition to five previously studied hosts, we consider new detections for the host galaxies of GRB050820 and GRB060206 and place 2-sigma upper limits to the luminosities of the remaining unidentified hosts. We examine the nature of the host galaxy population and find that (1) the UV luminosity distribution of GRB host galaxies is consistent with expectations from a UV luminosity weighted random galaxy population with a median luminosity of
Becker George D.
Bloom Josh S.
Chen Hsiao-Wen
Dall'Aglio Aldo
Dessauges-Zavadsky Miroslava
No associations
LandOfFree
High-Redshift Starbursting Dwarf Galaxies Revealed by GRB Afterglows does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with High-Redshift Starbursting Dwarf Galaxies Revealed by GRB Afterglows, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-Redshift Starbursting Dwarf Galaxies Revealed by GRB Afterglows will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-570112