cosmology.h File Reference

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Classes
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

#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

Referenced by IterRestart(), ParseBackgrd(), and ParseCMB().

Function Documentation

realnum GetDensity

(

realnum

z

)

GetDensity find the baryonic density at the given redshift

Parameters

z

References DEBUG_ENTRY, density(), t_cosmology::f_He, fixit, t_cosmology::h, t_cosmology::omega_baryon, and pow3().

Referenced by ParseCMBOuter(), and zoneDensity().

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realnum GetHubbleFactor

(

realnum

z

)

GetHubbleFactor find the Hubble factor at the given redshift

Parameters

z

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

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

Variable Documentation

t_cosmology cosmology

Referenced by DynaIterEnd(), DynaPunchTimeDep(), GravitationalPressure(), iso_photo(), iso_radiative_recomb(), IterRestart(), ParseCMBOuter(), ParseCosmology(), radius_next(), RT_continuum(), RT_continuum_shield_fcn_point(), RT_fine_clear(), RT_line_escape(), RT_line_one_tau_reset(), RT_line_one_tauinc(), RT_line_pumping(), RT_OTS_Update(), RT_recom_effic(), zoneDensity(), and ZoneStart().