I have used the Hamiltonian Kinetic energy operator for the hydrogen atom to determine all the kinetic energy contributions for electron states up to and including n = 3.

The term kinetic is to be broadly intepreted as including CONFIGURATION ENERGY or FIELD ENERGY besides possible energy of motion (except for S states where there is none)

Although it is not necessary to HAVE A REFERENCE that backs up this observation, it would prefer to include one before submitting for publication . Any suggestions ?

(PS The determination of kinetic energies is only a side aspect of the manuscript, not the goal)