Model Mathematics

Component: codata_2006_universal

speed_of_light_in_vacuum=299792458 magnetic_constant=4e-7π electric_constant=1speed_of_light_in_vacuumspeed_of_light_in_vacuummagnetic_constant characteristic_impedance_of_vacuum=speed_of_light_in_vacuummagnetic_constant Newtonian_constant_of_gravitation=6.67428e-11 Newtonian_constant_of_gravitation_over_h_bar_c=6.70881e-39 Planck_constant=6.62606896e-34 Planck_constant_in_eV_s=4.13566733e-15 Planck_constant_over_2_pi=1.054571628e-34 Planck_constant_over_2_pi_in_eV_s=6.58211899e-16 Planck_constant_over_2_pi_times_c_in_MeV_fm=197.3269631 Planck_mass=2.17644e-8 Planck_mass_energy_equivalent_in_GeV=1.220892e19 Planck_temperature=1.416785e32 Planck_length=1.616252e-35 Planck_time=5.39124e-44

Component: codata_2006_universal_uncertainty

speed_of_light_in_vacuum_uncertainty=0 magnetic_constant_uncertainty=0 electric_constant_uncertainty=0 characteristic_impedance_of_vacuum_uncertainty=0 Newtonian_constant_of_gravitation_uncertainty=0.00067e-11 Newtonian_constant_of_gravitation_over_h_bar_c_uncertainty=0.00067e-39 Planck_constant_uncertainty=0.00000033e-34 Planck_constant_in_eV_s_uncertainty=0.00000010e-15 Planck_constant_over_2_pi_uncertainty=0.000000053e-34 Planck_constant_over_2_pi_in_eV_s_uncertainty=0.00000016e-16 Planck_constant_over_2_pi_times_c_in_MeV_fm_uncertainty=0.0000049 Planck_mass_uncertainty=0.00011e-8 Planck_mass_energy_equivalent_in_GeV_uncertainty=0.000061e19 Planck_temperature_uncertainty=0.000071e32 Planck_length_uncertainty=0.000081e-35 Planck_time_uncertainty=0.00027e-44

Component: codata_2006_electromagnetic

elementary_charge=1.602176487e-19 elementary_charge_over_h=2.417989454e14 magnetic_flux_quantum=2.067833667e-15 conductance_quantum=7.7480917004e-5 inverse_of_conductance_quantum=12906.4037787 Josephson_constant=483597.891e9 von_Klitzing_constant=25812.807557 Bohr_magneton=927.400915e-26 Bohr_magneton_in_eV_per_T=5.7883817555e-5 Bohr_magneton_in_Hz_per_T=13.99624604e9 Bohr_magneton_in_inverse_meter_per_tesla=46.6864515 Bohr_magneton_in_K_per_T=0.6717131 nuclear_magneton=5.05078324e-27 nuclear_magneton_in_eV_per_T=3.1524512326e-8 nuclear_magneton_in_MHz_per_T=7.62259384 nuclear_magneton_in_inverse_meter_per_tesla=2.542623616e-2 nuclear_magneton_in_K_per_T=3.6582637e-4

Component: codata_2006_electromagnetic_uncertainty

elementary_charge_uncertainty=0.000000040e-19 elementary_charge_over_h_uncertainty=0.000000060e14 magnetic_flux_quantum_uncertainty=0.000000052e-15 conductance_quantum_uncertainty=0.0000000053e-5 inverse_of_conductance_quantum_uncertainty=0.0000088 Josephson_constant_uncertainty=0.012e9 von_Klitzing_constant_uncertainty=0.000018 Bohr_magneton_uncertainty=0.000023e-26 Bohr_magneton_in_eV_per_T_uncertainty=0.0000000079e-5 Bohr_magneton_in_Hz_per_T_uncertainty=0.00000035e9 Bohr_magneton_in_inverse_meter_per_tesla_uncertainty=0.0000012 Bohr_magneton_in_K_per_T_uncertainty=0.0000012 nuclear_magneton_uncertainty=0.00000013e-27 nuclear_magneton_in_eV_per_T_uncertainty=0.0000000045e-8 nuclear_magneton_in_MHz_per_T_uncertainty=0.00000019 nuclear_magneton_in_inverse_meter_per_tesla_uncertainty=0.000000064e-2 nuclear_magneton_in_K_per_T_uncertainty=0.0000064e-4

Component: codata_2006_atomic_and_nuclear

fine_structure_constant=7.2973525376e-3 inverse_fine_structure_constant=137.035999679 Rydberg_constant=10973731.568527 Rydberg_constant_times_c_in_Hz=3.289841960361e15 Rydberg_constant_times_hc_in_J=2.17987197e-18 Rydberg_constant_times_hc_in_eV=13.60569193 Bohr_radius=0.52917720859e-10 Hartree_energy=4.35974394e-18 Hartree_energy_in_eV=27.21138386 quantum_of_circulation=3.6369475199e-4 quantum_of_circulation_times_2=7.273895040e-4 Fermi_coupling_constant=1.16637e-5 weak_mixing_angle=0.22255 electron_mass=9.10938215e-31 electron_mass_in_u=5.4857990943e-4 electron_mass_energy_equivalent=8.18710438e-14 electron_mass_energy_equivalent_in_MeV=0.510998910 electron_muon_mass_ratio=4.83633171e-3 electron_tau_mass_ratio=2.87564e-4 electron_proton_mass_ratio=5.4461702177e-4 electron_neutron_mass_ratio=5.4386734459e-4 electron_deuteron_mass_ratio=2.7244371093e-4 electron_to_alpha_particle_mass_ratio=1.37093355570e-4 electron_charge_to_mass_quotient=-1.758820150e11 electron_molar_mass=5.4857990943e-7 Compton_wavelength=2.4263102175e-12 Compton_wavelength_over_2_pi=386.15926459e-15 classical_electron_radius=2.8179402894e-15 Thomson_cross_section=0.6652458558e-28 electron_magnetic_moment=-928.476377e-26 electron_magnetic_moment_to_Bohr_magneton_ratio=-1.00115965218111 electron_magnetic_moment_to_nuclear_magneton_ratio=-1838.28197092 electron_magnetic_moment_anomaly=1.15965218111e-3 electron_g_factor=-2.0023193043622 electron_muon_magnetic_moment_ratio=206.7669877 electron_proton_magnetic_moment_ratio=-658.2106848 electron_to_shielded_proton_magnetic_moment_ratio=-658.2275971 electron_neutron_magnetic_moment_ratio=960.92050 electron_deuteron_magnetic_moment_ratio=-2143.923498 electron_to_shielded_helion_magnetic_moment_ratio=864.058257 electron_gyromagnetic_ratio=1.760859770e11 electron_gyromagnetic_ratio_over_2_pi=28024.95364 muon_mass=1.88353130e-28 muon_mass_in_u=0.1134289256 muon_mass_energy_equivalent=1.692833510e-11 muon_mass_energy_equivalent_in_MeV=105.6583668 muon_electron_mass_ratio=206.7682823 muon_tau_mass_ratio=5.94592e-2 muon_proton_mass_ratio=0.1126095261 muon_neutron_mass_ratio=0.1124545167 muon_molar_mass=0.1134289256e-3 muon_Compton_wavelength=11.73444104e-15 muon_Compton_wavelength_over_2_pi=1.867594295e-15 muon_magnetic_moment=-4.49044786e-26 muon_magnetic_moment_to_Bohr_magneton_ratio=-4.84197049e-3 muon_magnetic_moment_to_nuclear_magneton_ratio=-8.89059705 muon_magnetic_moment_anomaly=1.16592069e-3 muon_g_factor=-2.0023318414 muon_proton_magnetic_moment_ratio=-3.183345137 tau_mass=3.16777e-27 tau_mass_in_u=1.90768 tau_mass_energy_equivalent=2.84705e-10 tau_mass_energy_equivalent_in_MeV=1776.99 tau_electron_mass_ratio=3477.48 tau_muon_mass_ratio=16.8183 tau_proton_mass_ratio=1.89390 tau_neutron_mass_ratio=1.89129 tau_molar_mass=1.90768e-3 tau_Compton_wavelength=0.69772e-15 tau_Compton_wavelength_over_2_pi=0.111046e-15 proton_mass=1.672621637e-27 proton_mass_in_u=1.00727646677 proton_mass_energy_equivalent=1.503277359e-10 proton_mass_energy_equivalent_in_MeV=938.272013 proton_electron_mass_ratio=1836.15267247 proton_muon_mass_ratio=8.88024339 proton_tau_mass_ratio=0.528012 proton_neutron_mass_ratio=0.99862347824 proton_charge_to_mass_quotient=9.57883392e7 proton_molar_mass=1.00727646677e-3 proton_Compton_wavelength=1.3214098446e-15 proton_Compton_wavelength_over_2_pi=0.21030890861e-15 proton_rms_charge_radius=0.8768e-15 proton_magnetic_moment=1.410606662e-26 proton_magnetic_moment_to_Bohr_magneton_ratio=1.521032209e-3 proton_magnetic_moment_to_nuclear_magneton_ratio=2.792847356 proton_g_factor=5.585694713 proton_neutron_magnetic_moment_ratio=-1.45989806 shielded_proton_magnetic_moment=1.410570419e-26 shielded_proton_magnetic_moment_to_Bohr_magneton_ratio=1.520993128e-3 shielded_proton_magnetic_moment_to_nuclear_magneton_ratio=2.792775598 proton_magnetic_shielding_correction=25.694e-6 proton_gyromagnetic_ratio=2.675222099e8 proton_gyromagnetic_ratio_over_2_pi=42.5774821 shielded_proton_gyromagnetic_ratio=2.675153362e8 shielded_proton_gyromagnetic_ratio_over_2_pi=42.5763881 neutron_mass=1.674927211e-27 neutron_mass_in_u=1.00866491597 neutron_mass_energy_equivalent=1.505349505e-10 neutron_mass_energy_equivalent_in_MeV=939.565346 neutron_electron_mass_ratio=1838.6836605 neutron_muon_mass_ratio=8.89248409 neutron_tau_mass_ratio=0.528740 neutron_proton_mass_ratio=1.00137841918 neutron_molar_mass=1.00866491597e-3 neutron_Compton_wavelength=1.3195908951e-15 neutron_Compton_wavelength_over_2_pi=0.21001941382e-15 neutron_magnetic_moment=-0.96623641e-26 neutron_magnetic_moment_to_Bohr_magneton_ratio=-1.04187563e-3 neutron_magnetic_moment_to_nuclear_magneton_ratio=-1.91304273 neutron_g_factor=-3.82608545 neutron_electron_magnetic_moment_ratio=1.04066882e-3 neutron_proton_magnetic_moment_ratio=-0.68497934 neutron_to_shielded_proton_magnetic_moment_ratio=-0.68499694 neutron_gyromagnetic_ratio=1.83247185e8 neutron_gyromagnetic_ratio_over_2_pi=29.1646954 deuteron_mass=3.34358320e-27 deuteron_mass_in_u=2.013553212724 deuteron_mass_energy_equivalent=3.00506272e-10 deuteron_mass_energy_equivalent_in_MeV=1875.612793 deuteron_electron_mass_ratio=3670.4829654 deuteron_proton_mass_ratio=1.99900750108 deuteron_molar_mass=2.013553212724e-3 deuteron_rms_charge_radius=2.1402e-15 deuteron_magnetic_moment=0.433073465e-26 deuteron_magnetic_moment_to_Bohr_magneton_ratio=0.4669754556e-3 deuteron_magnetic_moment_to_nuclear_magneton_ratio=0.8574382308 deuteron_g_factor=0.8574382308 deuteron_electron_magnetic_moment_ratio=-4.664345537e-4 deuteron_proton_magnetic_moment_ratio=0.3070122070 deuteron_neutron_magnetic_moment_ratio=-0.44820652 triton_mass=5.00735588e-27 triton_mass_in_u=3.0155007134 triton_mass_energy_equivalent=4.50038703e-10 triton_mass_energy_equivalent_in_MeV=2808.920906 triton_electron_mass_ratio=5496.9215269 triton_proton_mass_ratio=2.9937170309 triton_molar_mass=3.0155007134e-3 triton_magnetic_moment=1.504609361e-26 triton_magnetic_moment_to_Bohr_magneton_ratio=1.622393657e-3 triton_magnetic_moment_to_nuclear_magneton_ratio=2.978962448 triton_g_factor=5.957924896 triton_electron_magnetic_moment_ratio=-1.620514423e-3 triton_proton_magnetic_moment_ratio=1.066639908 triton_neutron_magnetic_moment_ratio=-1.55718553 helion_mass=5.00641192e-27 helion_mass_in_u=3.0149322473 helion_mass_energy_equivalent=4.49953864e-10 helion_mass_energy_equivalent_in_MeV=2808.391383 helion_electron_mass_ratio=5495.8852765 helion_proton_mass_ratio=2.9931526713 helion_molar_mass=3.0149322473e-3 shielded_helion_magnetic_moment=-1.074552982e-26 shielded_helion_magnetic_moment_to_Bohr_magneton_ratio=-1.158671471e-3 shielded_helion_magnetic_moment_to_nuclear_magneton_ratio=-2.127497718 shielded_helion_to_proton_magnetic_moment_ratio=-0.761766558 shielded_helion_to_shielded_proton_magnetic_moment_ratio=-0.7617861313 shielded_helion_gyromagnetic_ratio=2.037894730e8 shielded_helion_gyromagnetic_ratio_over_2_pi=32.43410198 alpha_particle_mass=6.64465620e-27 alpha_particle_mass_in_u=4.001506179127 alpha_particle_mass_energy_equivalent=5.97191917e-10 alpha_particle_mass_energy_equivalent_in_MeV=3727.379109 alpha_particle_electron_mass_ratio=7294.2995365 alpha_particle_proton_mass_ratio=3.97259968951 alpha_particle_molar_mass=4.001506179127e-3

Component: codata_2006_atomic_and_nuclear_uncertainty

fine_structure_constant_uncertainty=0.0000000050e-3 inverse_fine_structure_constant_uncertainty=0.000000094 Rydberg_constant_uncertainty=0.000073 Rydberg_constant_times_c_in_Hz_uncertainty=0.000000000022e15 Rydberg_constant_times_hc_in_J_uncertainty=0.00000011e-18 Rydberg_constant_times_hc_in_eV_uncertainty=0.00000034 Bohr_radius_uncertainty=0.00000000036e-10 Hartree_energy_uncertainty=0.00000022e-18 Hartree_energy_in_eV_uncertainty=0.00000068 quantum_of_circulation_uncertainty=0.0000000050e-4 quantum_of_circulation_times_2_uncertainty=0.000000010e-4 Fermi_coupling_constant_uncertainty=0.00001e-5 weak_mixing_angle_uncertainty=0.00056 electron_mass_uncertainty=0.00000045e-31 electron_mass_in_u_uncertainty=0.0000000023e-4 electron_mass_energy_equivalent_uncertainty=0.00000041e-14 electron_mass_energy_equivalent_in_MeV_uncertainty=0.000000013 electron_muon_mass_ratio_uncertainty=0.00000012e-3 electron_tau_mass_ratio_uncertainty=0.00047e-4 electron_proton_mass_ratio_uncertainty=0.0000000024e-4 electron_neutron_mass_ratio_uncertainty=0.0000000033e-4 electron_deuteron_mass_ratio_uncertainty=0.0000000012e-4 electron_to_alpha_particle_mass_ratio_uncertainty=0.00000000058e-4 electron_charge_to_mass_quotient_uncertainty=0.000000044e11 electron_molar_mass_uncertainty=0.0000000023e-7 Compton_wavelength_uncertainty=0.0000000033e-12 Compton_wavelength_over_2_pi_uncertainty=0.00000053e-15 classical_electron_radius_uncertainty=0.0000000058e-15 Thomson_cross_section_uncertainty=0.0000000027e-28 electron_magnetic_moment_uncertainty=0.000023e-26 electron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.00000000000074 electron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.00000080 electron_magnetic_moment_anomaly_uncertainty=0.00000000074e-3 electron_g_factor_uncertainty=0.0000000000015 electron_muon_magnetic_moment_ratio_uncertainty=0.0000052 electron_proton_magnetic_moment_ratio_uncertainty=0.0000054 electron_to_shielded_proton_magnetic_moment_ratio_uncertainty=0.0000072 electron_neutron_magnetic_moment_ratio_uncertainty=0.00023 electron_deuteron_magnetic_moment_ratio_uncertainty=0.000018 electron_to_shielded_helion_magnetic_moment_ratio_uncertainty=0.000010 electron_gyromagnetic_ratio_uncertainty=0.000000044e11 electron_gyromagnetic_ratio_over_2_pi_uncertainty=0.00070 muon_mass_uncertainty=0.00000011e-28 muon_mass_in_u_uncertainty=0.0000000029 muon_mass_energy_equivalent_uncertainty=0.000000095e-11 muon_mass_energy_equivalent_in_MeV_uncertainty=0.0000038 muon_electron_mass_ratio_uncertainty=0.0000052 muon_tau_mass_ratio_uncertainty=0.00097e-2 muon_proton_mass_ratio_uncertainty=0.0000000029 muon_neutron_mass_ratio_uncertainty=0.0000000029 muon_molar_mass_uncertainty=0.0000000029e-3 muon_Compton_wavelength_uncertainty=0.00000030e-15 muon_Compton_wavelength_over_2_pi_uncertainty=0.000000047e-15 muon_magnetic_moment_uncertainty=0.00000016e-26 muon_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.00000012e-3 muon_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.00000023 muon_magnetic_moment_anomaly_uncertainty=0.00000060e-3 muon_g_factor_uncertainty=0.0000000012 muon_proton_magnetic_moment_ratio_uncertainty=0.000000085 tau_mass_uncertainty=0.00052e-27 tau_mass_in_u_uncertainty=0.00031 tau_mass_energy_equivalent_uncertainty=0.00046e-10 tau_mass_energy_equivalent_in_MeV_uncertainty=0.29 tau_electron_mass_ratio_uncertainty=0.57 tau_muon_mass_ratio_uncertainty=0.0027 tau_proton_mass_ratio_uncertainty=0.00031 tau_neutron_mass_ratio_uncertainty=0.00031 tau_molar_mass_uncertainty=0.00031e-3 tau_Compton_wavelength_uncertainty=0.00011e-15 tau_Compton_wavelength_over_2_pi_uncertainty=0.000018e-15 proton_mass_uncertainty=0.000000083e-27 proton_mass_in_u_uncertainty=0.00000000010 proton_mass_energy_equivalent_uncertainty=0.000000075e-10 proton_mass_energy_equivalent_in_MeV_uncertainty=0.000023 proton_electron_mass_ratio_uncertainty=0.00000080 proton_muon_mass_ratio_uncertainty=0.00000023 proton_tau_mass_ratio_uncertainty=0.000086 proton_neutron_mass_ratio_uncertainty=0.00000000046 proton_charge_to_mass_quotient_uncertainty=0.00000024e7 proton_molar_mass_uncertainty=0.00000000010e-3 proton_Compton_wavelength_uncertainty=0.0000000019e-15 proton_Compton_wavelength_over_2_pi_uncertainty=0.00000000030e-15 proton_rms_charge_radius_uncertainty=0.0069e-15 proton_magnetic_moment_uncertainty=0.000000037e-26 proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.000000012e-3 proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.000000023 proton_g_factor_uncertainty=0.000000046 proton_neutron_magnetic_moment_ratio_uncertainty=0.00000034 shielded_proton_magnetic_moment_uncertainty=0.000000038e-26 shielded_proton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.000000017e-3 shielded_proton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.000000030 proton_magnetic_shielding_correction_uncertainty=0.014e-6 proton_gyromagnetic_ratio_uncertainty=0.000000070e8 proton_gyromagnetic_ratio_over_2_pi_uncertainty=0.0000011 shielded_proton_gyromagnetic_ratio_uncertainty=0.000000073e8 shielded_proton_gyromagnetic_ratio_over_2_pi_uncertainty=0.0000012 neutron_mass_uncertainty=0.000000084e-27 neutron_mass_in_u_uncertainty=0.00000000043 neutron_mass_energy_equivalent_uncertainty=0.000000075e-10 neutron_mass_energy_equivalent_in_MeV_uncertainty=0.000023 neutron_electron_mass_ratio_uncertainty=0.0000011 neutron_muon_mass_ratio_uncertainty=0.00000023 neutron_tau_mass_ratio_uncertainty=0.000086 neutron_proton_mass_ratio_uncertainty=0.00000000046 neutron_molar_mass_uncertainty=0.00000000043e-3 neutron_Compton_wavelength_uncertainty=0.0000000020e-15 neutron_Compton_wavelength_over_2_pi_uncertainty=0.00000000031e-15 neutron_magnetic_moment_uncertainty=0.00000023e-26 neutron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.00000025e-3 neutron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.00000045 neutron_g_factor_uncertainty=0.00000090 neutron_electron_magnetic_moment_ratio_uncertainty=0.00000025e-3 neutron_proton_magnetic_moment_ratio_uncertainty=0.00000016 neutron_to_shielded_proton_magnetic_moment_ratio_uncertainty=0.00000016 neutron_gyromagnetic_ratio_uncertainty=0.00000043e8 neutron_gyromagnetic_ratio_over_2_pi_uncertainty=0.0000069 deuteron_mass_uncertainty=0.00000017e-27 deuteron_mass_in_u_uncertainty=0.000000000078 deuteron_mass_energy_equivalent_uncertainty=0.00000015e-10 deuteron_mass_energy_equivalent_in_MeV_uncertainty=0.000047 deuteron_electron_mass_ratio_uncertainty=0.0000016 deuteron_proton_mass_ratio_uncertainty=0.00000000022 deuteron_molar_mass_uncertainty=0.000000000078e-3 deuteron_rms_charge_radius_uncertainty=0.0028e-15 deuteron_magnetic_moment_uncertainty=0.000000011e-26 deuteron_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.0000000039e-3 deuteron_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.0000000072 deuteron_g_factor_uncertainty=0.0000000072 deuteron_electron_magnetic_moment_ratio_uncertainty=0.000000039e-4 deuteron_proton_magnetic_moment_ratio_uncertainty=0.0000000024 deuteron_neutron_magnetic_moment_ratio_uncertainty=0.00000011 triton_mass_uncertainty=0.00000025e-27 triton_mass_in_u_uncertainty=0.0000000025 triton_mass_energy_equivalent_uncertainty=0.00000022e-10 triton_mass_energy_equivalent_in_MeV_uncertainty=0.000070 triton_electron_mass_ratio_uncertainty=0.0000051 triton_proton_mass_ratio_uncertainty=0.0000000025 triton_molar_mass_uncertainty=0.0000000025e-3 triton_magnetic_moment_uncertainty=0.000000042e-26 triton_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.000000021e-3 triton_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.000000038 triton_g_factor_uncertainty=0.000000076 triton_electron_magnetic_moment_ratio_uncertainty=0.000000021e-3 triton_proton_magnetic_moment_ratio_uncertainty=0.000000010 triton_neutron_magnetic_moment_ratio_uncertainty=0.00000037 helion_mass_uncertainty=0.00000025e-27 helion_mass_in_u_uncertainty=0.0000000026 helion_mass_energy_equivalent_uncertainty=0.00000022e-10 helion_mass_energy_equivalent_in_MeV_uncertainty=0.000070 helion_electron_mass_ratio_uncertainty=0.0000052 helion_proton_mass_ratio_uncertainty=0.0000000026 helion_molar_mass_uncertainty=0.0000000026e-3 shielded_helion_magnetic_moment_uncertainty=0.000000030e-26 shielded_helion_magnetic_moment_to_Bohr_magneton_ratio_uncertainty=0.000000014e-3 shielded_helion_magnetic_moment_to_nuclear_magneton_ratio_uncertainty=0.000000025 shielded_helion_to_proton_magnetic_moment_ratio_uncertainty=0.000000011 shielded_helion_to_shielded_proton_magnetic_moment_ratio_uncertainty=0.0000000033 shielded_helion_gyromagnetic_ratio_uncertainty=0.000000056e8 shielded_helion_gyromagnetic_ratio_over_2_pi_uncertainty=0.00000090 alpha_particle_mass_uncertainty=0.00000033e-27 alpha_particle_mass_in_u_uncertainty=0.000000000062 alpha_particle_mass_energy_equivalent_uncertainty=0.00000030e-10 alpha_particle_mass_energy_equivalent_in_MeV_uncertainty=0.000093 alpha_particle_electron_mass_ratio_uncertainty=0.0000031 alpha_particle_proton_mass_ratio_uncertainty=0.00000000041 alpha_particle_molar_mass_uncertainty=0.000000000062e-3

Component: codata_2006_physicochemical

Avogadro_constant=6.02214179e23 atomic_mass_constant=1.660538782e-27 atomic_mass_constant_energy_equivalent=1.492417830e-10 atomic_mass_constant_energy_equivalent_in_MeV=931.494028 Faraday_constant=96485.3399 molar_Planck_constant=3.9903126821e-10 molar_Planck_constant_times_c=0.11962656472 molar_gas_constant=8.314472 Boltzmann_constant=1.3806504e-23 Boltzmann_constant_in_Hz_per_K=2.0836644e10 Boltzmann_constant_in_eV_per_K=8.617343e-5 Boltzmann_constant_in_inverse_meter_per_kelvin=69.50356 molar_volume_of_ideal_gas_273_15K_101_325kPa=22.413996e-3 Loschmidt_constant=2.6867774e25 molar_volume_of_ideal_gas_273_15K_100kPa=22.710981e-3 Sackur_Tetrode_constant_1K_100kPa=-1.1517047 Sackur_Tetrode_constant_1K_101_325kPa=-1.1648677 Stefan_Boltzmann_constant=5.670400e-8 first_radiation_constant=3.74177118e-16 first_radiation_constant_for_spectral_radiance=1.191042759e-16 second_radiation_constant=1.4387752e-2 Wien_wavelength_displacement_law_constant=2.8977685e-3 Wien_frequency_displacement_law_constant=5.878933e10

Component: codata_2006_physicochemical_uncertainty

Avogadro_constant_uncertainty=0.00000030e23 atomic_mass_constant_uncertainty=0.000000083e-27 atomic_mass_constant_energy_equivalent_uncertainty=0.000000074e-10 atomic_mass_constant_energy_equivalent_in_MeV_uncertainty=0.000023 Faraday_constant_uncertainty=0.0024 molar_Planck_constant_uncertainty=0.0000000057e-10 molar_Planck_constant_times_c_uncertainty=0.00000000017 molar_gas_constant_uncertainty=0.000015 Boltzmann_constant_uncertainty=0.0000024e-23 Boltzmann_constant_in_Hz_per_K_uncertainty=0.0000036e10 Boltzmann_constant_in_eV_per_K_uncertainty=0.000015e-5 Boltzmann_constant_in_inverse_meter_per_kelvin_uncertainty=0.00012 molar_volume_of_ideal_gas_273_15K_101_325kPa_uncertainty=0.000039e-3 Loschmidt_constant_uncertainty=0.0000047e25 molar_volume_of_ideal_gas_273_15K_100kPa_uncertainty=0.000040e-3 Sackur_Tetrode_constant_1K_100kPa_uncertainty=0.0000044 Sackur_Tetrode_constant_1K_101_325kPa_uncertainty=0.0000044 Stefan_Boltzmann_constant_uncertainty=0.000040e-8 first_radiation_constant_uncertainty=0.00000019e-16 first_radiation_constant_for_spectral_radiance_uncertainty=0.000000059e-16 second_radiation_constant_uncertainty=0.0000025e-2 Wien_wavelength_displacement_law_constant_uncertainty=0.0000051e-3 Wien_frequency_displacement_law_constant_uncertainty=0.000010e10