Observational Tests of the Galaxy Formation Process |
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| Authors: | Gianfranco De Zotti Gian Luigi Granato Laura Silva Luigi Danese |
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| Institution: | (1) INAF, Osservatorio Astronomico di Padova & SISSA, Trieste, Italy;(2) INAF, Osservatorio Astronomico di Trieste, Italy;(3) SISSA, Trieste, Italy |
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| Abstract: | The mutual feedback between star formation and nuclear activity in large spheroidal galaxies may be a key ingredient to overcome
several difficulties plaguing current semi-analytic models for galaxy formation. We discuss some observational implications
of the model by Granato et al. for the co-evolution of galaxies and active nuclei at their centers and stress the potential
of the forthcoming surveys of the Sunyaev-Zeldovich effect on arcminute scales, down to μK levels, to investigate the early
galaxy-formation phases, difficult to access by other means. |
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| Keywords: | galaxy formation active galactic nuclei |
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