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The Effects of Photoionization on Galaxy Formation - II: Satellites in the Local Group
A. J. Benson, C. S. Frenk, C. G. Lacey +2
We use a self-consistent model of galaxy formation and the evolution of the intergalactic medium to study the effects of the reionization of the universe at high redshift on the pr…
The Effects of Photoionization on Galaxy Formation - I: Model and Results at z=0
A. J. Benson, C. G. Lacey, C. M. Baugh +2
We develop a coupled model for the evolution of the global properties of the intergalactic medium (IGM) and the formation of galaxies, in the presence of a photoionizing background…
Semi-analytic galaxy formation: understanding the high redshift universe
C. M. Baugh, A. J. Benson, S. Cole +2
There is now compelling evidence in favour of the hierarchical structure formation paradigm. Semi-analytic modelling is a powerful tool which allows the formation and evolution of…
The evolution of the galaxy distribution
A. J. Benson, C. S. Frenk, C. M. Baugh +2
We follow the evolution of the galaxy population in a Lambda-CDM cosmology by means of high-resolution N-body simulations in which the formation of galaxies and their observable pr…
Polarization of the Cosmic Microwave Background from Non-Uniform Reionization
Guo-Chin Liu, Naoshi Sugiyama, Andrew J. Benson +2
We study the signal in the Cosmic Microwave Background (CMB) polarization anisotropy resulting from patchy reionization. It is well known that the primordial polarization of the CM…