High resolution neutron (n,xn) cross-section measurements for 206,207,208Pb and 209Bi from threshold up to 20 MeV L.C. Mihailescu, P. Baumann, C. Borcea, P. Dessagne, E. Jericha, M. Kerveno, S. Lukic, A.J. Koning, A. Pavlik, A.J.M. Plompen and G. Rudolf Published online: 17 June 2008 DOI: 10.1051/ndata:07329