The European large area ISO survey -: III.: 90-μm extragalactic source counts
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 319:4 (2000) 1169-1177
Very large telescope-ISAAC near-infrared spectroscopy of ISO-selected hubble deep field south galaxies
ASTROPHYSICAL JOURNAL 537:2 (2000) L85-L89
A large mid-infrared spectroscopic and near-infrared imaging survey of ultraluminous infrared galaxies: Their nature and evolution
ASTRONOMICAL JOURNAL 118:6 (1999) 2625-2645
An ISO survey of PAH features in Ultraluminous Infrared Galaxies
ASTR SOC P 177 (1999) 171-174
Abstract:
We have obtained ISOPHOT-S low resolution mid-infrared spectra of a sample of 60 Ultraluminous Infrared Galaxies (ULIRGs). We use the strength of the 'PAH' mid-infrared features as a discriminator between starburst and AGN activity, and to probe for evolutionary effects. Observed ratios of PAH features in ULIRGs differ slightly from those in lower luminosity starbursts. We suggest that such PAH ratio changes relate to the conditions in the interstellar medium in these galaxies, and in particular to extinction.ISO spectroscopy of ultraluminous infrared galaxies
ASTROPHYS SPACE SCI 266:1-2 (1999) 85-90