arc.divalent_atom_functions.DivalentAtom.getReducedMatrixElementJ#
- DivalentAtom.getReducedMatrixElementJ(n1, l1, j1, n2, l2, j2, s=0.5)#
Reduced matrix element in \(J\) basis (symmetric notation)
- Parameters
n1 (int) – principal quantum number of state 1
l1 (int) – orbital angular momentum of state 1
j1 (float) – total angular momentum of state 1
n2 (int) – principal quantum number of state 2
l2 (int) – orbital angular momentum of state 2
j2 (float) – total angular momentum of state 2
s (float) – optional, total spin angular momentum of state. By default 0.5 for Alkali atoms.
- Returns
reduced dipole matrix element in \(J\) basis \(\langle j || er || j' \rangle\) (\(a_0 e\)).
- Return type