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77 lines
3.1 KiB
77 lines
3.1 KiB
// Boost.Units - A C++ library for zero-overhead dimensional analysis and |
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// unit/quantity manipulation and conversion |
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// |
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// Copyright (C) 2003-2008 Matthias Christian Schabel |
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// Copyright (C) 2008 Steven Watanabe |
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// |
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// Distributed under the Boost Software License, Version 1.0. (See |
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// accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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#ifndef BOOST_UNITS_CODATA_HELION_CONSTANTS_HPP |
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#define BOOST_UNITS_CODATA_HELION_CONSTANTS_HPP |
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#include <boost/units/static_constant.hpp> |
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#include <boost/units/systems/detail/constants.hpp> |
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#include <boost/units/systems/si/amount.hpp> |
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#include <boost/units/systems/si/area.hpp> |
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#include <boost/units/systems/si/electric_charge.hpp> |
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#include <boost/units/systems/si/energy.hpp> |
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#include <boost/units/systems/si/frequency.hpp> |
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#include <boost/units/systems/si/length.hpp> |
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#include <boost/units/systems/si/mass.hpp> |
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#include <boost/units/systems/si/magnetic_flux_density.hpp> |
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#include <boost/units/systems/si/time.hpp> |
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#include <boost/units/systems/si/wavenumber.hpp> |
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#include <boost/units/systems/si/codata/typedefs.hpp> |
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/// \file |
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/// CODATA recommended values of fundamental atomic and nuclear constants |
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/// CODATA 2006 values as of 2007/03/30 |
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namespace boost { |
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namespace units { |
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namespace si { |
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namespace constants { |
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namespace codata { |
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/// CODATA recommended values of the fundamental physical constants: NIST SP 961 |
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/// helion mass |
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BOOST_UNITS_PHYSICAL_CONSTANT(m_h,quantity<mass>,5.00641192e-27*kilograms,2.5e-34*kilograms); |
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/// helion-electron mass ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(m_h_over_m_e,quantity<dimensionless>,5495.8852765*dimensionless(),5.2e-6*dimensionless()); |
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/// helion-proton mass ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(m_h_over_m_p,quantity<dimensionless>,2.9931526713*dimensionless(),2.6e-9*dimensionless()); |
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/// helion molar mass |
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BOOST_UNITS_PHYSICAL_CONSTANT(M_h,quantity<mass_over_amount>,3.0149322473e-3*kilograms/mole,2.6e-12*kilograms/mole); |
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/// helion shielded magnetic moment |
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BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime,quantity<energy_over_magnetic_flux_density>,-1.074552982e-26*joules/tesla,3.0e-34*joules/tesla); |
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/// shielded helion-Bohr magneton ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_B,quantity<dimensionless>,-1.158671471e-3*dimensionless(),1.4e-11*dimensionless()); |
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/// shielded helion-nuclear magneton ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_N,quantity<dimensionless>,-2.127497718*dimensionless(),2.5e-8*dimensionless()); |
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/// shielded helion-proton magnetic moment ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_p,quantity<dimensionless>,-0.761766558*dimensionless(),1.1e-8*dimensionless()); |
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/// shielded helion-shielded proton magnetic moment ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_p_prime,quantity<dimensionless>,-0.7617861313*dimensionless(),3.3e-8*dimensionless()); |
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/// shielded helion gyromagnetic ratio |
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BOOST_UNITS_PHYSICAL_CONSTANT(gamma_h_prime,quantity<frequency_over_magnetic_flux_density>,2.037894730e8/second/tesla,5.6e-0/second/tesla); |
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} // namespace codata |
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} // namespace constants |
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} // namespace si |
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} // namespace units |
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} // namespace boost |
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#endif // BOOST_UNITS_CODATA_HELION_CONSTANTS_HPP
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