Linking nuclear masses with nucleon-removal thresholds and the mass of the proton-emitter 17Na K. Amos, D. van der Knijff, L. Canton, P. R. Fraser, S. Karataglidis and J. P. Svenne EPL, 99 1 (2012) 12001 Published online: 16 July 2012 DOI: 10.1209/0295-5075/99/12001