(Ultra) Luminous IR galaxies
ISOCAM observations of Antenae galaxies revealed ? sites of star formation do not necessarily coincide with galaxy nuclei
Numerical simulations of merging gas-rich galaxies predicts gas redistribution during process ?ISOCAM observation of luminous IR galaxies in a merging sequence:
- extension of 15 mm emission, 12mm/25mm and 25mm/60mm correlate with galaxies separation
- Not enough spatial resolution in most cases