Mathematics – Logic
Scientific paper
Dec 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009aipc.1201...21b&link_type=abstract
THE MONSTER'S FIERY BREATH: FEEDBACK IN GALAXIES, GROUPS, AND CLUSTERS. AIP Conference Proceedings, Volume 1201, pp. 21-24 (200
Mathematics
Logic
Galactic Nuclei, Stellar Mass, Redshift, Dark Matter, Interstellar Matter, Galactic Nuclei, Circumnuclear Matter, And Bulges, Masses And Mass Distribution, Distances, Redshifts, Radial Velocities, Spatial Distribution Of Galaxies, Dark Matter, Physical Properties
Scientific paper
We present and test a numerical method that self-consistently tracks the growth of super-massive black holes (BHs) in numerical simulations, and discuss redshift zero results from a large suite of cosmological simulations. We show that in high mass galaxies the properties of the redshift zero BH population are insensitive to the assumed BH seed generation mechanism and additionally demonstrate that this insensitivity occurs because, in the simulations, BHs grow until they have injected a critical amount of energy into the surrounding gas, at which point they can effectively regulate their growth.
Booth Craig M.
Schaye Joop
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