Tables of products of tensor operators and Stevens operators
Per-Anker Lindgård · Journal of Physics C Solid State Physics · 1975
Numerical tables of products of tensor (Racah) operators, R l,m (J), and Stevens operators O l m (J), working within a J-multiplet are given as a function of X=J(J+1). Examples of the use of the tables, such as the calculation of commutation relations and thermal averages are given.