cosmology.h File Reference

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Data Structures
struct	t_cosmology

Macros
#define	CMB_TEMP   2.725

Functions
realnum	GetDensity (realnum z)
realnum	GetHubbleFactor (realnum z)

Variables
t_cosmology	cosmology

Macro Definition Documentation

CMB_TEMP

#define CMB_TEMP   2.725

this is the current temperature of the cosmic background radiation

‍>refer CMB temp Mather, J.C., Fixsen, D.J., Shafer, R.A., Mosier, C., &
>refercon Wilkinson, D.T. 1999, ApJ, 512, 511

Definition at line 10 of file cosmology.h.

Function Documentation

GetDensity()

realnum GetDensity

(

realnum

z

)

GetDensity find the baryonic density at the given redshift

Parameters

z

Definition at line 31 of file cosmology.cpp.

References cosmology, DEBUG_ENTRY, t_cosmology::f_He, fixit(), t_cosmology::h, and t_cosmology::omega_baryon.

Referenced by ParseCMBOuter(), and zoneDensity().

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GetHubbleFactor()

realnum GetHubbleFactor

(

realnum

z

)

GetHubbleFactor find the Hubble factor at the given redshift

Parameters

z

Definition at line 13 of file cosmology.cpp.

References cosmology, DEBUG_ENTRY, t_cosmology::H_0, MEGAPARSEC, t_cosmology::omega_k, t_cosmology::omega_lambda, t_cosmology::omega_matter, t_cosmology::omega_rad, POW2, POW3, and POW4.

Referenced by DynaIterEnd(), RT_line_one_tauinc(), and RT_recom_effic().

Variable Documentation

cosmology

t_cosmology cosmology

extern

Definition at line 11 of file cosmology.cpp.

Referenced by advection_set_default(), DynaIterEnd(), DynaPunchTimeDep(), GetDensity(), GetHubbleFactor(), GravitationalPressure(), InitCoreload(), iso_radiative_recomb(), IterRestart(), ParseCMBOuter(), ParseCosmology(), RT_line_all(), RT_line_escape(), RT_line_one_tauinc(), RT_recom_effic(), and zoneDensity().