Nuclear magneton

Bohr magneton with the proton mass instead of the electron mass.

Formula

\mu _{{\mathrm {N}}}={\frac {g_{N}}{2}}{{e\hbar } \over {2m_{{\mathrm {p}}}}}={\frac {g_{N}}{2}}{{eh} \over {4\pi m_{{\mathrm {p}}}}}=g_{N}{{e} \over {2m_{{\mathrm {p}}}}}Iwhere e is the elementary charge, ћ the Dirac constant, mp the mass of a proton, gN the Landé's nuclear factor (gN=2) and I the spin angular momentum. µN=5,05078324.10-27JT-1

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    Traduction par Unisciel