Dear Gadget2-Users,
I am a "Gadget2 beginner" and I have read in the paper (Springel 2005) that
" Radiative cooling and heating by photoionization has been implemented in GADGET-2 in a similar way as in Katz et al. (1996),
i.e. the ionization balance of helium and hydrogen is computed in
the presence of an externally specified time-dependent ultraviolet
background under the assumption of collisional ionization equilib-
rium. Yoshida et al. (2003) recently added a network for the non-
equilibrium treatment of the primordial chemistry of nine species,
allowing cooling by molecular hydrogen to be properly followed."
.
but the cooling does not seem to be included in the publc released version.
Where can one find more details about the cooling implementation? Thanks a lot for your help.
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Received on 2008-07-27 13:44:55