approx8.h File Reference

Header file for the Approx8 nuclear reaction network. More...

#include <array>
#include <boost/numeric/odeint.hpp>
#include "network.h"

Go to the source code of this file.

Classes
struct	serif::network::approx8::Approx8Net
	Contains constants and arrays related to the nuclear network. More...
struct	serif::network::approx8::Jacobian
	Functor to calculate the Jacobian matrix for implicit solvers. More...
struct	serif::network::approx8::ODE
	Functor to calculate the derivatives for the ODE solver. More...
class	serif::network::approx8::Approx8Network
	Class for the Approx8 nuclear reaction network. More...

Namespaces
namespace	serif
namespace	serif::network
namespace	serif::network::approx8

Typedefs
typedef boost::numeric::ublas::vector< double >	serif::network::approx8::vector_type
	Alias for a vector of doubles using Boost uBLAS.
typedef boost::numeric::ublas::matrix< double >	serif::network::approx8::matrix_type
	Alias for a matrix of doubles using Boost uBLAS.
typedef std::array< double, 7 >	serif::network::approx8::vec7
	Alias for a std::array of 7 doubles.

Functions
double	serif::network::approx8::sum_product (const vec7 &a, const vec7 &b)
vec7	serif::network::approx8::get_T9_array (const double &T)
double	serif::network::approx8::rate_fit (const vec7 &T9, const vec7 &coef)
double	serif::network::approx8::pp_rate (const vec7 &T9)
	Calculates the rate for the reaction p + p -> d.
double	serif::network::approx8::dp_rate (const vec7 &T9)
	Calculates the rate for the reaction p + d -> he3.
double	serif::network::approx8::he3he3_rate (const vec7 &T9)
	Calculates the rate for the reaction he3 + he3 -> he4 + 2p.
double	serif::network::approx8::he3he4_rate (const vec7 &T9)
	Calculates the rate for the reaction he3(he3,2p)he4.
double	serif::network::approx8::triple_alpha_rate (const vec7 &T9)
	Calculates the rate for the reaction he4 + he4 + he4 -> c12.
double	serif::network::approx8::c12p_rate (const vec7 &T9)
	Calculates the rate for the reaction c12 + p -> n13.
double	serif::network::approx8::c12a_rate (const vec7 &T9)
	Calculates the rate for the reaction c12 + he4 -> o16.
double	serif::network::approx8::n14p_rate (const vec7 &T9)
	Calculates the rate for the reaction n14(p,g)o15 - o15 + p -> c12 + he4.
double	serif::network::approx8::n14a_rate (const vec7 &T9)
	Calculates the rate for the reaction n14(a,g)f18 assumed to go on to ne20.
double	serif::network::approx8::n15pa_rate (const vec7 &T9)
	Calculates the rate for the reaction n15(p,a)c12 (CNO I).
double	serif::network::approx8::n15pg_rate (const vec7 &T9)
	Calculates the rate for the reaction n15(p,g)o16 (CNO II).
double	serif::network::approx8::n15pg_frac (const vec7 &T9)
	Calculates the fraction for the reaction n15(p,g)o16.
double	serif::network::approx8::o16p_rate (const vec7 &T9)
	Calculates the rate for the reaction o16(p,g)f17 then f17 -> o17(p,a)n14.
double	serif::network::approx8::o16a_rate (const vec7 &T9)
	Calculates the rate for the reaction o16(a,g)ne20.
double	serif::network::approx8::ne20a_rate (const vec7 &T9)
	Calculates the rate for the reaction ne20(a,g)mg24.
double	serif::network::approx8::c12c12_rate (const vec7 &T9)
	Calculates the rate for the reaction c12(c12,a)ne20.
double	serif::network::approx8::c12o16_rate (const vec7 &T9)
	Calculates the rate for the reaction c12(o16,a)mg24.

Detailed Description

Header file for the Approx8 nuclear reaction network.

This file contains the definitions and declarations for the Approx8 nuclear reaction network. The network is based on Frank Timmes' "approx8" and includes 8 isotopes and various nuclear reactions. The rates are evaluated using a fitting function with coefficients from reaclib.jinaweb.org.

Definition in file approx8.h.