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atom_hyperfine.cpp File Reference
#include "cddefines.h"
#include "lines_service.h"
#include "phycon.h"
#include "dense.h"
#include "rfield.h"
#include "taulines.h"
#include "iso.h"
#include "trace.h"
#include "hyperfine.h"
#include "physconst.h"
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Data Structures

struct  Ion

Macros

#define N_TE_TABLE   12

Functions

void H21_cm_pops (void)
double H21cm_electron (double temp)
STATIC double h21_t_ge_10 (double temp)
STATIC double h21_t_lt_10 (double temp)
double H21cm_H_atom (double temp)
double H21cm_proton (double temp)
void HyperfineCreate (void)
double HyperfineCS (long i)

Variables

static IonStrengths

Macro Definition Documentation

#define N_TE_TABLE   12

Referenced by HyperfineCS().

Function Documentation

void H21_cm_pops ( void  )
STATIC double h21_t_ge_10 ( double  temp)

Definition at line 224 of file atom_hyperfine.cpp.

References MIN2, x1, and x2.

Referenced by H21cm_H_atom().

STATIC double h21_t_lt_10 ( double  temp)

Definition at line 250 of file atom_hyperfine.cpp.

References MAX2, and x1.

Referenced by H21cm_H_atom().

double H21cm_electron ( double  temp)

H21cm_electron computes rate for H 21 cm from upper to lower excitation by electrons >>refer H1 cs Smith, F.J., 1966, Planet. Space Sci 14, 929

Parameters
temp

Definition at line 166 of file atom_hyperfine.cpp.

References MIN2, and sexp().

Referenced by CoolEvaluate(), and radius_increment().

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double H21cm_H_atom ( double  temp)

H21cm_H_atom computes rate for H 21 cm from upper to lower excitation by atomic hydrogen from >>refer H1 cs Allison, A.C. & Dalgarno, A., 1969, ApJ 158, 423

Parameters
temptemperature

Definition at line 266 of file atom_hyperfine.cpp.

References h21_t_ge_10(), and h21_t_lt_10().

Referenced by CoolEvaluate(), and radius_increment().

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double H21cm_proton ( double  temp)

H21cm_proton - evaluate proton spin changing H atom collision rate, from >>refer 21cm p coll Furlanetto, S.R. & Furlanetto, M.R. 2007, >>refcon MNRAS, doi:10.1111/j.1365-2966.2007.11921.x

Parameters
temptemperature

Definition at line 283 of file atom_hyperfine.cpp.

References MAX2, MIN2, x1, and x2.

Referenced by CoolEvaluate().

void HyperfineCreate ( void  )
double HyperfineCS ( long  i)
HyperfineCS - returns interpolated collision strength for element nelem and ion ion 
Parameters
i

Definition at line 536 of file atom_hyperfine.cpp.

References ASSERT, DEBUG_ENTRY, fp_equal(), N_TE_TABLE, nHFLines, phycon, Ion::strengths, and t_phycon::te.

Referenced by CoolEvaluate(), and HyperfineCreate().

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Variable Documentation

Ion* Strengths
static

Definition at line 350 of file atom_hyperfine.cpp.


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