Photoabsorption and photoion spectroscopy of atomic uranium in the region of 6p and 5d excitations. Van Kampen, P; Gerth, Ch; Martins, M; Carroll, P.K; Hirsch, J; Kennedy, E.T; Meighan, O; Mosnier, J.-P; Zimmermann, P; Costello, J.T. Physical Review A – Atomic, Molecular, and Optical Physics 2000