18Ne diproton decay E. Rapisarda, F. Amorini, L. Calabretta, G. Cardella, M. De Napoli, G. Raciti and C. Sfienti Eur. Phys. J. Special Topics, 150 (2007) 169-172 Published online: 08 December 2007 DOI: 10.1140/epjst/e2007-00295-3