namespace codata {
/// CODATA recommended values of the fundamental physical constants: NIST SP 961
/// helion mass
BOOST_UNITS_PHYSICAL_CONSTANT(m_h,quantity<mass>,5.00641192e-27*kilograms,2.5e-34*kilograms);
/// helion-electron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_h_over_m_e,quantity<dimensionless>,5495.8852765*dimensionless(),5.2e-6*dimensionless());
/// helion-proton mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_h_over_m_p,quantity<dimensionless>,2.9931526713*dimensionless(),2.6e-9*dimensionless());
/// helion molar mass
BOOST_UNITS_PHYSICAL_CONSTANT(M_h,quantity<mass_over_amount>,3.0149322473e-3*kilograms/mole,2.6e-12*kilograms/mole);
/// helion shielded magnetic moment
BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime,quantity<energy_over_magnetic_flux_density>,-1.074552982e-26*joules/tesla,3.0e-34*joules/tesla);
/// shielded helion-Bohr magneton ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_B,quantity<dimensionless>,-1.158671471e-3*dimensionless(),1.4e-11*dimensionless());
/// shielded helion-nuclear magneton ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_N,quantity<dimensionless>,-2.127497718*dimensionless(),2.5e-8*dimensionless());
/// shielded helion-proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_p,quantity<dimensionless>,-0.761766558*dimensionless(),1.1e-8*dimensionless());
/// shielded helion-shielded proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_h_prime_over_mu_p_prime,quantity<dimensionless>,-0.7617861313*dimensionless(),3.3e-8*dimensionless());
/// shielded helion gyromagnetic ratio
BOOST_UNITS_PHYSICAL_CONSTANT(gamma_h_prime,quantity<frequency_over_magnetic_flux_density>,2.037894730e8/second/tesla,5.6e-0/second/tesla);
} // namespace codata
namespace codata {
/// CODATA recommended values of the fundamental physical constants: NIST SP 961
/// triton mass
BOOST_UNITS_PHYSICAL_CONSTANT(m_t,quantity<mass>,5.00735588e-27*kilograms,2.5e-34*kilograms);
/// triton-electron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_t_over_m_e,quantity<dimensionless>,5496.9215269*dimensionless(),5.1e-6*dimensionless());
/// triton-proton mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_t_over_m_p,quantity<dimensionless>,2.9937170309*dimensionless(),2.5e-9*dimensionless());
/// triton molar mass
BOOST_UNITS_PHYSICAL_CONSTANT(M_t,quantity<mass_over_amount>,3.0155007134e-3*kilograms/mole,2.5e-12*kilograms/mole);
/// triton magnetic moment
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t,quantity<energy_over_magnetic_flux_density>,1.504609361e-26*joules/tesla,4.2e-34*joules/tesla);
/// triton-Bohr magneton ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_B,quantity<dimensionless>,1.622393657e-3*dimensionless(),2.1e-11*dimensionless());
/// triton-nuclear magneton ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_N,quantity<dimensionless>,2.978962448*dimensionless(),3.8e-8*dimensionless());
/// triton g-factor
BOOST_UNITS_PHYSICAL_CONSTANT(g_t,quantity<dimensionless>,5.957924896*dimensionless(),7.6e-8*dimensionless());
/// triton-electron magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_e,quantity<dimensionless>,-1.620514423e-3*dimensionless(),2.1e-11*dimensionless());
/// triton-proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_p,quantity<dimensionless>,1.066639908*dimensionless(),1.0e-8*dimensionless());
/// triton-neutron magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_t_over_mu_n,quantity<dimensionless>,-1.55718553*dimensionless(),3.7e-7*dimensionless());
} // namespace codata
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 codata {
/// CODATA recommended values of the fundamental physical constants: NIST SP 961
/// tau mass
BOOST_UNITS_PHYSICAL_CONSTANT(m_tau,quantity<mass>,3.16777e-27*kilograms,5.2e-31*kilograms);
/// tau-electron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_tau_over_m_e,quantity<dimensionless>,3477.48*dimensionless(),5.7e-1*dimensionless());
/// tau-muon mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_tau_over_m_mu,quantity<dimensionless>,16.8183*dimensionless(),2.7e-3*dimensionless());
/// tau-proton mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_tau_over_m_p,quantity<dimensionless>,1.89390*dimensionless(),3.1e-4*dimensionless());
/// tau-neutron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_tau_over_m_n,quantity<dimensionless>,1.89129*dimensionless(),3.1e-4*dimensionless());
/// tau molar mass
BOOST_UNITS_PHYSICAL_CONSTANT(M_tau,quantity<mass_over_amount>,1.90768e-3*kilograms/mole,3.1e-7*kilograms/mole);
/// tau Compton wavelength
BOOST_UNITS_PHYSICAL_CONSTANT(lambda_C_tau,quantity<length>,0.69772e-15*meters,1.1e-19*meters);
} // namespace codata
namespace codata {
/// CODATA recommended values of the fundamental physical constants: NIST SP 961
// ATOMIC AND NUCLEAR
/// fine structure constant
BOOST_UNITS_PHYSICAL_CONSTANT(alpha,quantity<dimensionless>,7.2973525376e-3*dimensionless(),5.0e-12*dimensionless());
/// Rydberg constant
BOOST_UNITS_PHYSICAL_CONSTANT(R_infinity,quantity<wavenumber>,10973731.568527/meter,7.3e-5/meter);
/// Bohr radius
BOOST_UNITS_PHYSICAL_CONSTANT(a_0,quantity<length>,0.52917720859e-10*meters,3.6e-20*meters);
/// Hartree energy
BOOST_UNITS_PHYSICAL_CONSTANT(E_h,quantity<energy>,4.35974394e-18*joules,2.2e-25*joules);
} // namespace codata
namespace codata {
/// CODATA recommended values of the fundamental physical constants: NIST SP 961
/// electron mass
BOOST_UNITS_PHYSICAL_CONSTANT(m_e,quantity<mass>,9.10938215e-31*kilograms,4.5e-38*kilograms);
/// electron-muon mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_mu,quantity<dimensionless>,4.83633171e-3*dimensionless(),1.2e-10*dimensionless());
/// electron-tau mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_tau,quantity<dimensionless>,2.87564e-4*dimensionless(),4.7e-8*dimensionless());
/// electron-proton mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_p,quantity<dimensionless>,5.4461702177e-4*dimensionless(),2.4e-13*dimensionless());
/// electron-neutron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_n,quantity<dimensionless>,5.4386734459e-4*dimensionless(),3.3e-13*dimensionless());
/// electron-deuteron mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_d,quantity<dimensionless>,2.7244371093e-4*dimensionless(),1.2e-13*dimensionless());
/// electron-alpha particle mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(m_e_over_m_alpha,quantity<dimensionless>,1.37093355570e-4*dimensionless(),5.8e-14*dimensionless());
/// electron charge to mass ratio
BOOST_UNITS_PHYSICAL_CONSTANT(e_over_m_e,quantity<electric_charge_over_mass>,1.758820150e11*coulombs/kilogram,4.4e3*coulombs/kilogram);
/// electron molar mass
BOOST_UNITS_PHYSICAL_CONSTANT(M_e,quantity<mass_over_amount>,5.4857990943e-7*kilograms/mole,2.3e-16*kilograms/mole);
/// Compton wavelength
BOOST_UNITS_PHYSICAL_CONSTANT(lambda_C,quantity<length>,2.4263102175e-12*meters,3.3e-21*meters);
/// classical electron radius
BOOST_UNITS_PHYSICAL_CONSTANT(r_e,quantity<length>,2.8179402894e-15*meters,5.8e-24*meters);
/// Thompson cross section
BOOST_UNITS_PHYSICAL_CONSTANT(sigma_e,quantity<area>,0.6652458558e-28*square_meters,2.7e-37*square_meters);
/// electron magnetic moment
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e,quantity<energy_over_magnetic_flux_density>,-928.476377e-26*joules/tesla,2.3e-31*joules/tesla);
/// electron-Bohr magenton moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_B,quantity<dimensionless>,-1.00115965218111*dimensionless(),7.4e-13*dimensionless());
/// electron-nuclear magneton moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_N,quantity<dimensionless>,-183.28197092*dimensionless(),8.0e-7*dimensionless());
/// electron magnetic moment anomaly
BOOST_UNITS_PHYSICAL_CONSTANT(a_e,quantity<dimensionless>,1.15965218111e-3*dimensionless(),7.4e-13*dimensionless());
/// electron g-factor
BOOST_UNITS_PHYSICAL_CONSTANT(g_e,quantity<dimensionless>,-2.0023193043622*dimensionless(),1.5e-12*dimensionless());
/// electron-muon magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_mu,quantity<dimensionless>,206.7669877*dimensionless(),5.2e-6*dimensionless());
/// electron-proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_p,quantity<dimensionless>,-658.2106848*dimensionless(),5.4e-6*dimensionless());
/// electron-shielded proton magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_p_prime,quantity<dimensionless>,-658.2275971*dimensionless(),7.2e-6*dimensionless());
/// electron-neutron magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_n,quantity<dimensionless>,960.92050*dimensionless(),2.3e-4*dimensionless());
/// electron-deuteron magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_d,quantity<dimensionless>,-2143.923498*dimensionless(),1.8e-5*dimensionless());
/// electron-shielded helion magnetic moment ratio
BOOST_UNITS_PHYSICAL_CONSTANT(mu_e_over_mu_h_prime,quantity<dimensionless>,864.058257*dimensionless(),1.0e-5*dimensionless());
/// electron gyromagnetic ratio
BOOST_UNITS_PHYSICAL_CONSTANT(gamma_e,quantity<frequency_over_magnetic_flux_density>,1.760859770e11/second/tesla,4.4e3/second/tesla);
} // namespace codata
