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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 
)
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,thephoton energy in Ryd,
EthRyd,thethreshold energy in Ryd,
ipLevel,theindex of the level, 0 is ground, 3 within 2 3P,
n
l
S
ipZis 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().