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Committer:
Andrew Benson
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Date:
2012-10-17 16:46:50 UTC
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mfrom:
(771.1.173 v0.9.1_agnHOD)
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Revision ID:
abenson@obs.carnegiescience.edu-20121017164650-t4zs8034at1gc7lp
* Adds a Galacticus::ColumnDensity Perl module which computes the column
density of hydrogen to the center of a galaxy.
* Adds a Galacticus::ISMCrossSections Perl module which computes X-ray
cross-sections in the ISM at a set of specified wavelengths. Supports
the Morrison & McCammon (1983) and Wilms et al. (2000) cross-section
models and optionally allows for the cross-sections to depend on a
supplied metallicity.
* Updates Galacticus::AGNLuminosities Perl module to use new
Galacticus::ColumnDensity and Galacticus::ISMCrossSections modules in
its calculations.