2 papers
astro-ph2008
Fueling QSOs: The Relevance of Mergers
Nicola Bennert, Gabriela Canalizo, Bruno Jungwiert +4
To study the relevance of mergers for the fueling of QSOs, we are currently conducting an HST imaging campaign of a sample of QSO host galaxies classified as ellipticals in the lit…
astro-ph2002
The metallicity of star-forming gas over cosmic time
Simon J. Lilly, C. Marcella Carollo, Alan N. Stockton
A brief review concludes that there is now good overall agreement between theoretical estimates of the energy associated with the production of the observed metal content of the Un…