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Fundamental tests of galaxy formation theoryThe structure of the universe as an environment where traces exist of the seed fluctuations from which galaxies formed is studied. The evolution of the density fluctuation modes that led to the eventual formation of matter inhomogeneities is reviewed, How the resulting clumps developed into galaxies and galaxy clusters acquiring characteristic masses, velocity dispersions, and metallicities, is discussed. Tests are described that utilize the large scale structure of the universe, including the dynamics of the local supercluster, the large scale matter distribution, and the anisotropy of the cosmic background radiation, to probe the earliest accessible stages of evolution. Finally, the role of particle physics is described with regard to its observable implications for galaxy formation.
Document ID
19820058761
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Silk, J.
(California, University Berkeley, CA, United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1982
Subject Category
Astrophysics
Meeting Information
Meeting: Astrophysical cosmology
Location: Vatican City State
Start Date: September 28, 1981
End Date: October 2, 1981
Accession Number
82A42296
Distribution Limits
Public
Copyright
Other

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