A semi-analytic model for the co-evolution of galaxies, black holes and active galactic nuclei

@article{Somerville2008ASM,
  title={A semi-analytic model for the co-evolution of galaxies, black holes and active galactic nuclei},
  author={Rachel S Somerville and Philip F. Hopkins and Thomas J. Cox and Brant E. Robertson and Lars Hernquist},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2008},
  volume={391},
  pages={481-506}
}
We present a new semi-analytic model that self-consistently traces the growth of supermassive black holes (BH) and their host galaxies within the context of the Lambda cold dark matter (� CDM) cosmological framework. In our model, the energy emitted by accreting black holes regulates the growth of the black holes themselves, drives galactic scale winds that can remove cold gas from galaxies, and produces powerful jets that heat the hot gas atmospheres surrounding groups and clusters. We present… 
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References

SHOWING 1-10 OF 250 REFERENCES
Massive and red objects predicted by a semianalytical model of galaxy formation
We study whether hierarchical galaxy formation in a concordance Lambda CDM universe can produce enough massive and red galaxies compared to the observations. We implement a semianalytical model in
A unified model for the evolution of galaxies and quasars
We incorporate a simple scheme for the growth of supermassive black holes into semi-analytic models that follow the formation and evolution of galaxies in a cold dark matter-dominated Universe. We
The many lives of active galactic nuclei: cooling flows, black holes and the luminosities and colour
We simulate the growth of galaxies and their central supermassive black holes by implementing a suite of semi-analytic models on the output of the Millennium Run, a very large simulation of the
A unified model for AGN feedback in cosmological simulations of structure formation
We discuss a numerical model for black hole growth and its associated feedback processes that for the first time allows cosmological simulations of structure formation to self-consistently follow the
The nature of high-redshift galaxies
Using semi-analytic models of galaxy formation set within the cold dark matter (CDM) merging hierarchy, we investigate several scenarios for the nature of the high-redshift ) Lyman-break galaxies
Accretion, feedback and galaxy bimodality: a comparison of the GalICS semi‐analytic model and cosmological SPH simulations
We compare the galaxy population of a smoothed particle hydrodynamics (SPH) simulation to those predicted by the GalICS (Galaxies In Cosmological Simulations) N-body + semi-analytic model and a
Chemical enrichment of the intracluster and intergalactic medium in a hierarchical galaxy formation model
We use a combination of high-resolution N-body simulations and semi-analytic techniques to follow the formation, the evolution and the chemical enrichment of galaxies in a A cold dark matter (ACDM)
Breaking the hierarchy of galaxy formation
Recent observations of the distant Universe suggest that much of the stellar mass of bright galaxies was already in place at z > 1. This presents a challenge for models of galaxy formation because
A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies. I. Galaxy Mergers and Quasar Activity
We develop a model for the cosmological role of mergers in the evolution of starbursts, quasars, and spheroidal galaxies. By combining theoretically well-constrained halo and subhalo mass functions
Black holes in galaxy mergers: The Formation of red elliptical galaxies
We use hydrodynamical simulations to study the color transformations induced by star formation and active galactic nuclei (AGNs) during major mergers of spiral galaxies. Our modeling accounts for
...
1
2
3
4
5
...