Affiliation: | a European Commission, Joint Research Centre, Institute for Transuranium Element, P.O. Box 2340, D-76125 Karlsruhe, Germany b The UK’s National Nuclear Laboratory Ltd., Central Laboratory, Sellafield, Seascale, Cumbria CA20 1PG, UK c LEEE, University Paris X, 1 Chemin Desvalliere, 92410 Ville d’Avray, France |