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astro-ph1999
Cosmic Flows 99: Conference Summary
Avishai Dekel
I address the following issues: All bulk velocity measurements (but one) are consistent with our standard gravitational instability theory. New accurate data and reconstruction met…
astro-ph1999
Galaxy Interactions and Starbursts at High Redshift
R. S. Somerville, G. Rosenfeld, T. S. Kolatt +3
Using high resolution N-body simulations with hydrodynamics and star formation, we investigate interactions and the resulting starbursts in galaxies with properties typical of $z\s…
astro-ph1999
Cosmological Parameters and Power Spectrum from Peculiar Velocities
Idit Zehavi, Avishai Dekel
The power spectrum of mass density fluctuations is evaluated from the Mark III and the SFI catalogs of peculiar velocities by a maximum likelihood analysis, using parametric models…