Superheavy-element spectroscopy: Correlations along element 115 decay chains D. Rudolph, U. Forsberg, L.G. Sarmiento, P. Golubev and C. Fahlander EPJ Web of Conferences, 117 (2016) 01001 Published online: 11 May 2016 DOI: 10.1051/epjconf/201611701001