TY - JOUR AU - Águila Giménez, Francisco Del AU - Aparici, Alberto AU - Bhattacharya, S. AU - Santamaria, Arcadi AU - Wudka, Jose PY - 2012 SN - 1824-8039 UR - http://hdl.handle.net/10481/30578 AB - If the only contribution to neutrinoless double beta decay (0vββ) are neutrino masses its discovery may be very difficult, especially if neutrinos present a normal hierarchy spectrum. However, this is not the only possibility; 0nbb can in general... LA - eng PB - Scuola Internazionale Superiore di Studi Avanzati (SISSA) KW - Neutrinoless KW - Double β KW - Double beta KW - Neutrino mass TI - Neutrinoless double β decay with small neutrino masses ER -