arc.divalent_atom_functions.DivalentAtom.getEnergyDefect2#
- DivalentAtom.getEnergyDefect2(n, l, j, nn, ll, jj, n1, l1, j1, n2, l2, j2, s=0.5)#
Energy defect for the given two pair-states
Energy difference between the states \(E(n_1,l_1,j_1,n_2,l_2,j_2) - E(n,l,j,nn,ll,jj)\)
See pair-state energy defects example snippet.
- Parameters:
n (int) – principal quantum number
l (int) – orbital angular momentum
j (float) – total angular momentum
nn (int) – principal quantum number
ll (int) – orbital angular momentum
jj (float) – total angular momentum
n1 (int) – principal quantum number
l1 (int) – orbital angular momentum
j1 (float) – total angular momentum
n2 (int) – principal quantum number
l2 (int) – orbital angular momentum
j2 (float) – total angular momentum
s (float) – optional. Spin angular momentum (default 0.5 for Alkali)
- Returns:
energy defect (SI units: J)
- Return type: