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Title:
Galaxy Formation
Authors:
Gawiser, E.
Publication:
New Horizons in Astronomy: Frank N. Bash Symposium ASP Conference Series, Vol. 352, Proceedings of the Conference Held 16-18 October, 2005 at The University of Texas, Austin, Texas, USA, p.177
Publication Date:
09/2006
Origin:
ASP
Bibliographic Code:
2006ASPC..352..177G

Abstract

I summarize current knowledge of galaxy formation with emphasis on the initial conditions provided by the ΛCDM cosmology, integral constraints from cosmological quantities, and the demographics of high-redshift protogalaxies. Tables are provided summarizing the number density, star formation rate and stellar mass per object, cosmic star formation rate and stellar mass densities, clustering length and typical dark matter halo masses for Lyman break galaxies, Lyman alpha emitting galaxies, distant red galaxies, sub-millimeter galaxies, and damped Lyman α absorption systems. I also discuss five key unsolved problems in galaxy formation and prognosticate advances that the near future will bring.

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