g-factors

[Jeroen Neyns]

1.a

For a nucleus:
g=(ℏμ)/(μN I)

We know I = ½ and μ = -0.5940 μN for 111Cd in the ground state.
So, g = -1,188ħ

We know I = 5/2 and μ = -0.766 μN for 111Cd in the 245 KeV level.
So, g = -0,3064ħ

2.a

For an electron:
g=(2mμ)/(eS)
We know the magnetic moment of the electron is equal to 1 Bohr magneton (μB=eℏ/2m)

So, g = 2ħ

3.a

Same formula as 1.a:

μ = -9,165.107 J/T

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