Thick lead target exposed to 660 MeV protons: benchmark model on radioactive nuclides production and heat generation, and beyond W. Pohorecki, J.-C. David, G. Domanska, D. Doré, J. Janczyszyn, S. Leray and D. Ridikas Published online: 17 June 2008 DOI: 10.1051/ndata:07745