FM / codata

/usr/include/boost/units/systems/si/codata/

/usr/include/boost/units/systems/si/codata

Name	Size	Mode	Actions
alpha_constants.hpp	2208	0644	edit dl rm
atomic-nuclear_constants.hpp	1947	0644	edit dl rm
deuteron_constants.hpp	3435	0644	edit dl rm
electromagnetic_constants.hpp	2786	0644	edit dl rm
electron_constants.hpp	5354	0644	edit dl rm
helion_constants.hpp	3256	0644	edit dl rm
muon_constants.hpp	3508	0644	edit dl rm
neutron_constants.hpp	3584	0644	edit dl rm
physico-chemical_constants.hpp	3276	0644	edit dl rm
proton_constants.hpp	4676	0644	edit dl rm
tau_constants.hpp	2565	0644	edit dl rm
triton_constants.hpp	3282	0644	edit dl rm
typedefs.hpp	3373	0644	edit dl rm
universal_constants.hpp	3268	0644	edit dl rm

Edit: /usr/include/boost/units/systems/si/codata/neutron_constants.hpp (3584B)

#ifndef BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP
#define BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP

#include <boost/units/quantity.hpp>
#include <boost/units/static_constant.hpp>

#include <boost/units/systems/detail/constants.hpp>
#include <boost/units/systems/si/amount.hpp>
#include <boost/units/systems/si/area.hpp>
#include <boost/units/systems/si/electric_charge.hpp>
#include <boost/units/systems/si/energy.hpp>
#include <boost/units/systems/si/frequency.hpp>
#include <boost/units/systems/si/length.hpp>
#include <boost/units/systems/si/mass.hpp>
#include <boost/units/systems/si/magnetic_flux_density.hpp>
#include <boost/units/systems/si/time.hpp>
#include <boost/units/systems/si/wavenumber.hpp>

#include <boost/units/systems/si/codata/typedefs.hpp>

/// \file
/// CODATA recommended values of fundamental atomic and nuclear constants
/// CODATA 2006 values as of 2007/03/30

namespace boost {

namespace units {

namespace si {
                            
namespace constants {

namespace codata {

/// CODATA recommended values of the fundamental physical constants: NIST SP 961

/// neutron mass
BOOST_UNITS_PHYSICAL_CONSTANT(m_n,quantity<mass>,1.674927211e-27*kilograms,8.4e-35*kilograms);
/// neutron-electron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_e,quantity<dimensionless>,1838.6836605*dimensionless(),1.1e-6*dimensionless());
/// neutron-muon mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_mu,quantity<dimensionless>,8.89248409*dimensionless(),2.3e-7*dimensionless());
/// neutron-tau mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_tau,quantity<dimensionless>,0.528740*dimensionless(),8.6e-5*dimensionless());
/// neutron-proton mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_p,quantity<dimensionless>,1.00137841918*dimensionless(),4.6e-10*dimensionless());
/// neutron molar mass
BOOST_UNITS_PHYSICAL_CONSTANT(M_n,quantity<mass_over_amount>,1.00866491597e-3*kilograms/mole,4.3e-13*kilograms/mole);
/// neutron Compton wavelength
BOOST_UNITS_PHYSICAL_CONSTANT(lambda_C_n,quantity<length>,1.3195908951e-15*meters,2.0e-24*meters);
/// neutron magnetic moment
BOOST_UNITS_PHYSICAL_CONSTANT(mu_n,quantity<energy_over_magnetic_flux_density>,-0.96623641e-26*joules/tesla,2.3e-33*joules/tesla);
/// neutron g-factor
BOOST_UNITS_PHYSICAL_CONSTANT(g_n,quantity<dimensionless>,-3.82608545*dimensionless(),9.0e-7*dimensionless());
/// neutron-electron magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_e,quantity<dimensionless>,1.04066882e-3*dimensionless(),2.5e-10*dimensionless());
/// neutron-proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_p,quantity<dimensionless>,-0.68497934*dimensionless(),1.6e-7*dimensionless());
/// neutron-shielded proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_p_prime,quantity<dimensionless>,-0.68499694*dimensionless(),1.6e-7*dimensionless());
/// neutron gyromagnetic ratio
BOOST_UNITS_PHYSICAL_CONSTANT(gamma_n,quantity<frequency_over_magnetic_flux_density>,1.83247185e8/second/tesla,4.3e1/second/tesla);

} // namespace codata

} // namespace constants

} // namespace si

} // namespace units

} // namespace boost

#endif // BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP

// Boost.Units - A C++ library for zero-overhead dimensional analysis and // unit/quantity manipulation and conversion // // Copyright (C) 2003-2008 Matthias Christian Schabel // Copyright (C) 2008 Steven Watanabe // // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP #define BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP #include #include #include #include #include #include #include #include #include #include #include #include #include #include /// \file /// CODATA recommended values of fundamental atomic and nuclear constants /// CODATA 2006 values as of 2007/03/30 namespace boost { namespace units { namespace si { namespace constants { namespace codata { /// CODATA recommended values of the fundamental physical constants: NIST SP 961 /// neutron mass BOOST_UNITS_PHYSICAL_CONSTANT(m_n,quantity,1.674927211e-27*kilograms,8.4e-35*kilograms); /// neutron-electron mass ratio BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_e,quantity,1838.6836605*dimensionless(),1.1e-6*dimensionless()); /// neutron-muon mass ratio BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_mu,quantity,8.89248409*dimensionless(),2.3e-7*dimensionless()); /// neutron-tau mass ratio BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_tau,quantity,0.528740*dimensionless(),8.6e-5*dimensionless()); /// neutron-proton mass ratio BOOST_UNITS_PHYSICAL_CONSTANT(m_n_over_m_p,quantity,1.00137841918*dimensionless(),4.6e-10*dimensionless()); /// neutron molar mass BOOST_UNITS_PHYSICAL_CONSTANT(M_n,quantity,1.00866491597e-3*kilograms/mole,4.3e-13*kilograms/mole); /// neutron Compton wavelength BOOST_UNITS_PHYSICAL_CONSTANT(lambda_C_n,quantity,1.3195908951e-15*meters,2.0e-24*meters); /// neutron magnetic moment BOOST_UNITS_PHYSICAL_CONSTANT(mu_n,quantity,-0.96623641e-26*joules/tesla,2.3e-33*joules/tesla); /// neutron g-factor BOOST_UNITS_PHYSICAL_CONSTANT(g_n,quantity,-3.82608545*dimensionless(),9.0e-7*dimensionless()); /// neutron-electron magnetic moment ratio BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_e,quantity,1.04066882e-3*dimensionless(),2.5e-10*dimensionless()); /// neutron-proton magnetic moment ratio BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_p,quantity,-0.68497934*dimensionless(),1.6e-7*dimensionless()); /// neutron-shielded proton magnetic moment ratio BOOST_UNITS_PHYSICAL_CONSTANT(mu_n_over_mu_p_prime,quantity,-0.68499694*dimensionless(),1.6e-7*dimensionless()); /// neutron gyromagnetic ratio BOOST_UNITS_PHYSICAL_CONSTANT(gamma_n,quantity,1.83247185e8/second/tesla,4.3e1/second/tesla); } // namespace codata } // namespace constants } // namespace si } // namespace units } // namespace boost #endif // BOOST_UNITS_CODATA_NEUTRON_CONSTANTS_HPP