2 papers
astro-ph2007
The Hot Inter-Galactic Medium and the Cosmic Microwave Background
Michael Fisher
The physical characteristics of the Lyman-alpha forest cloud systems are combined with observations on the baryonic mass density of the Universe and constraints from primordial nuc…
astro-ph2007
Radiation Pressure in Lyman-alpha Forest Clouds
Michael Fisher
The effective recombination coefficient, alpha_eff, is refined for optically thin cases. Radiation pressure in Lyman-alpha and HeII Lyman-alpha is calculated in terms of the number…