





Hartree 


Permittivity of vacuum 


Permeability of vacuum 


Impedance of vacuum 


Speed of light in vacuum 


Proton rest mass 


Neutron rest mass 


Unified atomic mass constant 


Avogadro constant 


Boltzmann constant 


Faraday constant 


Molar gas constant 


Fine structure constant 


Rydberg constant 


Bohr Magneton 


Electron magnetic moment 


Landé gfactor for 


the free electron 


Nuclear magneton 


Proton magnetic moment 


Proton magnetogiric ratio 


Magnetic moment of 


protons in HO 


Proton resonance frequency 


per field in HO 


StefanBoltzmann constant 


Magnetic flux quantum 


Conductance quantum 


Plank mass 


Plank length 


Plank time 


ElectronVolt 


First radiation constant 


Second radiation constant 


Quantum of circulation 

