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Header <boost/units/systems/si/codata/proton_constants.hpp>

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 {
           BOOST_UNITS_PHYSICAL_CONSTANT(m_p, quantity< mass >, 
                                         1.672621637e-27 *, 8.3e-35 *);

          // proton-electron mass ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(m_p_over_m_e, 
                                         quantity< dimensionless >, 
                                         1836.15267247 * dimensionless, 
                                         8.0e-7 * dimensionless);

          // proton-muon mass ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(m_p_over_m_mu, 
                                         quantity< dimensionless >, 
                                         8.88024339 * dimensionless, 
                                         2.3e-7 * dimensionless);

          // proton-tau mass ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(m_p_over_m_tau, 
                                         quantity< dimensionless >, 
                                         0.528012 * dimensionless, 
                                         8.6e-5 * dimensionless);

          // proton-neutron mass ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(m_p_over_m_n, 
                                         quantity< dimensionless >, 
                                         0.99862347824 * dimensionless, 
                                         4.6e-10 * dimensionless);

          // proton charge to mass ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(e_over_m_p, 
                                         quantity< electric_charge_over_mass >, 
                                         9.57883392e7 *coulombs/ kilogram, 
                                         2.4e0 *coulombs/ kilogram);

          // proton molar mass 
           BOOST_UNITS_PHYSICAL_CONSTANT(M_p, quantity< mass_over_amount >, 
                                         1.00727646677e-3 *kilograms/ mole, 
                                         1.0e-13 *kilograms/ mole);

          // proton Compton wavelength 
           BOOST_UNITS_PHYSICAL_CONSTANT(lambda_C_p, quantity< length >, 
                                         1.3214098446e-15 * meters, 
                                         1.9e-24 * meters);

          // proton rms charge radius 
           BOOST_UNITS_PHYSICAL_CONSTANT(R_p, quantity< length >, 
                                         0.8768e-15 * meters, 
                                         6.9e-18 * meters);

          // proton magnetic moment 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p, 
                                         quantity< energy_over_magnetic_flux_density >, 
                                         1.410606662e-26 *joules/ tesla, 
                                         3.7e-34 *joules/ tesla);

          // proton-Bohr magneton ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_over_mu_B, 
                                         quantity< dimensionless >, 
                                         1.521032209e-3 * dimensionless, 
                                         1.2e-11 * dimensionless);

          // proton-nuclear magneton ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_over_mu_N, 
                                         quantity< dimensionless >, 
                                         2.792847356 * dimensionless, 
                                         2.3e-8 * dimensionless);

          // proton g-factor 
           BOOST_UNITS_PHYSICAL_CONSTANT(g_p, quantity< dimensionless >, 
                                         5.585694713 * dimensionless, 
                                         4.6e-8 * dimensionless);

          // proton-neutron magnetic moment ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_over_mu_n, 
                                         quantity< dimensionless >, 
                                         -1.45989806 * dimensionless, 
                                         3.4e-7 * dimensionless);

          // shielded proton magnetic moment 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_prime, 
                                         quantity< energy_over_magnetic_flux_density >, 
                                         1.410570419e-26 *joules/ tesla, 
                                         3.8e-34 *joules/ tesla);

          // shielded proton-Bohr magneton ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_prime_over_mu_B, 
                                         quantity< dimensionless >, 
                                         1.520993128e-3 * dimensionless, 
                                         1.7e-11 * dimensionless);

          // shielded proton-nuclear magneton ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(mu_p_prime_over_mu_N, 
                                         quantity< dimensionless >, 
                                         2.792775598 * dimensionless, 
                                         3.0e-8 * dimensionless);

          // proton magnetic shielding correction 
           BOOST_UNITS_PHYSICAL_CONSTANT(sigma_p_prime, 
                                         quantity< dimensionless >, 
                                         25.694e-6 * dimensionless, 
                                         1.4e-8 * dimensionless);

          // proton gyromagnetic ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(gamma_p, 
                                         quantity< frequency_over_magnetic_flux_density >, 
                                         2.675222099e8/second/ tesla, 
                                         7.0e0/second/ tesla);

          // shielded proton gyromagnetic ratio 
           BOOST_UNITS_PHYSICAL_CONSTANT(gamma_p_prime, 
                                         quantity< frequency_over_magnetic_flux_density >, 
                                         2.675153362e8/second/ tesla, 
                                         7.3e0/second/ tesla);
        }
      }
    }
  }
}

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