Measurement of the heaviest β-delayed 2-neutron emitter: 136Sb R. Caballero-Folch, I. Dillmann, J.L. Taín, J. Agramunt, C. Domingo-Pardo, A. Algora, J. Äystö, F. Calviño, L. Canete, G. Cortès et al. (25 more) EPJ Web Conf., 146 (2017) 01005 Published online: 13 September 2017 DOI: 10.1051/epjconf/201714601005