arc.alkali_atom_functions.AlkaliAtom.getLandegf#

AlkaliAtom.getLandegf(l, j, f, s=0.5)[source]#

Lande g-factor \(g_F\simeq g_J\frac{f(f+1)-I(I+1)+j(j+1)}{2f(f+1)}\)

Parameters

  • l (float) – orbital angular momentum

  • j (float) – total orbital angular momentum

  • f (float) – total atomic angular momentum

  • s (float) – optional, total spin angular momentum of state. By default 0.5 for Alkali atoms.

Returns

Lande g-factor ( \(g_F\))

Return type

float

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