Showing 2000Show all
3 papers · 1 filter
astro-ph2000
Lessons from lensed Lyman break galaxies: can dusty Lyman break galaxies produce the submillimetre counts and background?
Paul P. van der Werf, Kirsten Kraiberg Knudsen, Ivo Labb'e +1
Can the submillimetre counts and background be produced by applying a locally derived extinction correction to the population of Lyman break galaxies? We investigate the submillime…
astro-ph2000
The Elusive Active Nucleus of NGC 4945
A. Marconi, E. Oliva, P. P. van der Werf +4
We present new HST NICMOS observations of NGC 4945, a starburst galaxy hosting a highly obscured active nucleus that is one of the brightest extragalactic sources at 100 keV. The H…
astro-ph2000
NIR Spectroscopy with the VLT of a sample of ISO selected Hubble Deep Field South Galaxies
D. Rigopoulou, A. Franceschini, R. Genzel +6
A new population of faint galaxies characterized by an extremely high rate of evolution with redshift up to z~1.5 has recently been discovered by ISO. These sources are likely to c…