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Observational tests of the galaxy formation process

Gianfranco De Zotti·Gian Luigi Granato·Laura Silva·Luigi Danese
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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. (2003) 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 $μ$K levels, to investigate the early galaxy formation phases, difficult to access by other means.

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Gianfranco De Zotti, Gian Luigi Granato, Laura Silva, Luigi Danese. 2004-01-22. Observational tests of the galaxy formation process. https://doi.org/10.1007/s10509-004-4011-9

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