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A Physical Model for the joint evolution of QSOs and Spheroids

G. L. Granato·L. Silva·G. De Zotti·A. Bressan·L. Danese
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Abstract

We summarize our detailed, physically grounded, model for the early co-evolution of spheroidal galaxies and of active nuclei at their centers (astro-ph/0307202). Our predictions are excellent agreement with observations for a number of observables which proved to be extremely challenging for all the current semi-analytic models, including the sub-mm counts and the corresponding redshift distributions, and the epoch-dependent K-band luminosity function of spheroidal galaxies. Also, the black hole mass function and the relationship between the black hole mass and the velocity dispersion in the galaxy are nicely reproduced.

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G. L. Granato, L. Silva, G. De Zotti, A. Bressan, L. Danese. 2003-09-16. A Physical Model for the joint evolution of QSOs and Spheroids. https://doi.org/10.1007/0-306-48570-2_27

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