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