boost/units/systems/si/codata/triton_constants.hpp

   1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and
   2 // unit/quantity manipulation and conversion
   3 //
   4 // Copyright (C) 2003-2008 Matthias Christian Schabel
   5 // Copyright (C) 2008 Steven Watanabe
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See
   8 // accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10
  11 #ifndef BOOST_UNITS_CODATA_TRITON_CONSTANTS_HPP
  12 #define BOOST_UNITS_CODATA_TRITON_CONSTANTS_HPP
  13
  14 #include <boost/units/static_constant.hpp>
  15
  16 #include <boost/units/systems/detail/constants.hpp>
  17 #include <boost/units/systems/si/amount.hpp>
  18 #include <boost/units/systems/si/area.hpp>
  19 #include <boost/units/systems/si/electric_charge.hpp>
  20 #include <boost/units/systems/si/energy.hpp>
  21 #include <boost/units/systems/si/frequency.hpp>
  22 #include <boost/units/systems/si/length.hpp>
  23 #include <boost/units/systems/si/mass.hpp>
  24 #include <boost/units/systems/si/magnetic_flux_density.hpp>
  25 #include <boost/units/systems/si/time.hpp>
  26 #include <boost/units/systems/si/wavenumber.hpp>
  27
  28 #include <boost/units/systems/si/codata/typedefs.hpp>
  29
  30 /// \file
  31 /// CODATA recommended values of fundamental atomic and nuclear constants
  32 /// CODATA 2006 values as of 2007/03/30
  33
  34 namespace boost {
  35
  36 namespace units {
  37
  38 namespace si {
  39
  40 namespace constants {
  41
  42 namespace codata {
  43
  44 /// CODATA recommended values of the fundamental physical constants: NIST SP 961
  45
  46 /// triton mass
  47 BOOST_UNITS_PHYSICAL_CONSTANT(m_t,quantity<mass>,5.00735588e-27*kilograms,2.5e-34*kilograms);
  48 /// triton-electron mass ratio
  49 BOOST_UNITS_PHYSICAL_CONSTANT(m_t_over_m_e,quantity<dimensionless>,5496.9215269*dimensionless(),5.1e-6*dimensionless());
  50 /// triton-proton mass ratio
  51 BOOST_UNITS_PHYSICAL_CONSTANT(m_t_over_m_p,quantity<dimensionless>,2.9937170309*dimensionless(),2.5e-9*dimensionless());
  52 /// triton molar mass
  53 BOOST_UNITS_PHYSICAL_CONSTANT(M_t,quantity<mass_over_amount>,3.0155007134e-3*kilograms/mole,2.5e-12*kilograms/mole);
  54 /// triton magnetic moment
  55 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t,quantity<energy_over_magnetic_flux_density>,1.504609361e-26*joules/tesla,4.2e-34*joules/tesla);
  56 /// triton-Bohr magneton ratio
  57 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_B,quantity<dimensionless>,1.622393657e-3*dimensionless(),2.1e-11*dimensionless());
  58 /// triton-nuclear magneton ratio
  59 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_N,quantity<dimensionless>,2.978962448*dimensionless(),3.8e-8*dimensionless());
  60 /// triton g-factor
  61 BOOST_UNITS_PHYSICAL_CONSTANT(g_t,quantity<dimensionless>,5.957924896*dimensionless(),7.6e-8*dimensionless());
  62 /// triton-electron magnetic moment ratio
  63 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_e,quantity<dimensionless>,-1.620514423e-3*dimensionless(),2.1e-11*dimensionless());
  64 /// triton-proton magnetic moment ratio
  65 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_p,quantity<dimensionless>,1.066639908*dimensionless(),1.0e-8*dimensionless());
  66 /// triton-neutron magnetic moment ratio
  67 BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_n,quantity<dimensionless>,-1.55718553*dimensionless(),3.7e-7*dimensionless());
  68
  69 } // namespace codata
  70
  71 } // namespace constants
  72
  73 } // namespace si
  74
  75 } // namespace units
  76
  77 } // namespace boost
  78
  79 #endif // BOOST_UNITS_CODATA_TRITON_CONSTANTS_HPP