hydro_bauman.h File Reference

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Functions
double	H_photo_cs (double photon_energy, long int n, long int l, long int iz)
realnum	H_Einstein_A (long int n, long int l, long int np, long int lp, long int iz)

Detailed Description

these are the hydrogenic routines written by Robert Bauman For references, see h_bauman.c

Author

Robert Bauman

Function Documentation

realnum H_Einstein_A	(	long int	n,
		long int	l,
		long int	np,
		long int	lp,
		long int	iz
	)

Calculates the Einstein A's for hydrogen                           
for the transition n,l --> n',l'                                   
units of sec^(-1)
                                                                   
In the following, we have n > n' 

Parameters

n	principal quantum number, 1 for ground, upper level
l	angular momentum, 0 for s
np	principal quantum number, 1 for ground, lower level
lp	angular momentum, 0 for s
iz	Nuclear charge, 1 for H+, 2 for He++, etc

References ASSERT, t_dense::AtomicWeight, t_iso_sp::CachedAs, DEBUG_ENTRY, dense, H_Einstein_A_log10(), Singleton< t_hydro_tbl >::Inst(), ipH_LIKE, iso_sp, LIMELM, and t_hydro_tbl::tp().

Referenced by FillExtraLymanLine(), he_1trans(), hydro_transprob(), hydro_transprob_collapsed_to_resolved(), and SanityCheckBegin().

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double H_photo_cs	(	double	photon_energy,
		long int	n,
		long int	l,
		long int	iz
	)

returns hydrogenic photoionization cross section in cm^2             

Parameters

photon_energy	photon energy relative to threshold
n	principal quantum number, 1 for ground
l	angular momentum, 0 for s
iz	charge, 1 for H+, 2 for He++, etc

References t_hydro_tbl::cs(), DEBUG_ENTRY, H_photo_cs_log10(), and Singleton< t_hydro_tbl >::Inst().

Referenced by cross_section(), H_cross_section(), Opacity_iso_photo_cs(), and SanityCheckBegin().

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