Study of the N = 50 major shell effect toward 78Ni at PARRNe⋆ O. Perru, D. Verney, F. Ibrahim, O. Bajeat, C. Bourgeois, F. Clapier, E. Cottereau, C. Donzaud, S. Du, M. Ducourtieux et al. (16 more) Eur. Phys. J. A, 28 3 (2006) 307-312 Published online: 03 July 2006 DOI: 10.1140/epja/i2005-10285-9