4 citations · 4 across the 2 of their papers we have counts for
10 papers
Properties of Cold Dark Matter Halos at z>6
Renyue Cen, Feng Dong, Paul Bode +1
We compute the properties of dark matter halos with mass $10^{6.5}-10^9\msun$ at redshift in the standard cold dark matter cosmological model, utilizing a very high resolu…
Cosmological Simulations of Elliptical Galaxy Formation in LCDM and LWDM Cosmologies
Lisa J. Wright, Jeremiah P. Ostriker, Thorsten Naab +1
We present the results of a series of gas dynamical cosmological simulations of the formation of individual massive field galaxies in the standard concordance \LCDM and in a \LWDM…
Searching for Baryons with Chandra
L. A. Phillips, J. P. Ostriker
At low redshifts, measurements of the total baryon content in stars, atomic and molecular hydrogen, and cluster gas fall a factor of two to four below the baryon density derived fr…
Dependence of Star Formation Rate on Overdensity
Kentaro Nagamine, Renyue Cen, Jeremiah P. Ostriker
We use a large-scale Lambda-CDM hydrodynamical simulation to assess the dependence of the cosmic Star Formation Rate (SFR) on overdensity of luminosity. The `morphology-density rel…
Evolution of Globular Clusters: Effects of Tidal Shocks
Oleg Y. Gnedin, Jeremiah P. Ostriker
The semi-analytic theory of tidal shocks proves to be a powerful tool to study tidal interactions of star clusters and satellite galaxies with their massive hosts. New models of th…
On the Clustering of Lyman Alpha Clouds
Renyue Cen, Steven Phelps, Jordi Miralda-Escudé +1
We examine the correlational property of $\lya$ clouds in detail and compare it to that of mass and galaxies. We show that the correlation strength of $\lya$ clouds is somewhat wea…