helike_recom.cpp File Reference

#include "cddefines.h"
#include "helike_recom.h"
#include "hydro_bauman.h"
#include "iso.h"
#include "thirdparty.h"
#include "atmdat.h"
#include "freebound.h"
#include "integrate.h"

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Functions
STATIC double	ExponentialInt (double v)
STATIC double	X1Int (double u)
STATIC double	X2Int (double u)
STATIC double	cross_section (double EgammaRyd, double EthRyd, long nelem, long n, long l, long s)
STATIC double	GetHS98CrossSection (long n, long l, long s, double EgammaRyd)
double	He_cross_section (double EgammaRyd, double EthRyd, long n, long l, long S, long nelem)
double	Recomb_Seaton59 (long nelem, double temp, long n)

Variables
static double	Xn_S59

Function Documentation

STATIC double cross_section	(	double	EgammaRyd,
		double	EthRyd,
		long	nelem,
		long	n,
		long	l,
		long	s
	)

Definition at line 66 of file helike_recom.cpp.

References ASSERT, t_iso_sp::fb, GetHS98CrossSection(), H_photo_cs(), ipCALCIUM, ipHE_LIKE, ipHELIUM, ipLITHIUM, iso_sp, linint(), MAX2, OP_Helike_Energy, OP_Helike_NumPts, OP_Helike_Xsectn, POW3, t_iso_sp::QuantumNumbers2Index, S, and TotalInsanity().

Referenced by collision_strength_VF01(), CS_PercivalRichards78(), He_cross_section(), hydro_vs_coll_str(), iso_cross_section(), diatomics::MolDissocOpacity(), my_Integrand_S62::operator()(), and Yan_H2_CS().

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STATIC double ExponentialInt

(

double

v

)

Definition at line 268 of file helike_recom.cpp.

References Xn_S59.

Referenced by Recomb_Seaton59().

STATIC double GetHS98CrossSection	(	long	n,
		long	l,
		long	s,
		double	EgammaRyd
	)

Definition at line 169 of file helike_recom.cpp.

References ASSERT, HS_He1_Energy, HS_He1_Xsectn, linint(), NUM_HS98_DATA_POINTS, and POW3.

Referenced by cross_section().

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double He_cross_section	(	double	EgammaRyd,
		double	EthRyd,
		long	n,
		long	l,
		long	S,
		long	nelem
	)

He_cross_section returns cross section (cm^-2), is a wrapper for cross_section

Parameters

EgammaRyd,the	photon energy in Ryd,
EthRyd,the	threshold energy in Ryd,
ipLevel,the	index of the level, 0 is ground, 3 within 2 3P,
n
l
S
ipZ	is charge, equal to 1 for Helium,

Definition at line 41 of file helike_recom.cpp.

References ASSERT, cross_section(), ipHE_LIKE, ipHELIUM, iso_sp, t_iso_sp::QuantumNumbers2Index, and S.

Referenced by iso_cross_section(), and Opacity_iso_photo_cs().

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double Recomb_Seaton59	(	long	nelem,
		double	temp,
		long	n
	)

Recomb_Seaton59 - computes total recombination into levels greater than nmax = n.

Parameters

nelem
temp
n

Definition at line 192 of file helike_recom.cpp.

References dprintf(), e1_scaled(), ExponentialInt(), fixit, igamc_scaled(), ioQQQ, pow2(), powpq(), qg32(), X1Int(), X2Int(), and Xn_S59.

Referenced by iso_radiative_recomb(), and iso_recomb_setup().

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STATIC double X1Int

(

double

u

)

Definition at line 277 of file helike_recom.cpp.

References powpq(), and Xn_S59.

Referenced by Recomb_Seaton59().

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STATIC double X2Int

(

double

u

)

Definition at line 286 of file helike_recom.cpp.

References powpq(), and Xn_S59.

Referenced by Recomb_Seaton59().

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Variable Documentation

double Xn_S59

static

Definition at line 34 of file helike_recom.cpp.

Referenced by ExponentialInt(), Recomb_Seaton59(), X1Int(), and X2Int().