TY - JOUR AU - Águila Giménez, Francisco Del AU - Gluza, J. AU - Zrałek, M. PY - 1999 SN - 0587-4254 SN - 1509-5770 UR - http://hdl.handle.net/10481/32417 AB - We study the simplest Standard Model extension with only one extra right-handed neutrino. In this case there are two massless m1,2 and two massive m3,4 neutrinos, and in principle both solar and atmospheric anomalies can be described in two different... LA - eng PB - Jagiellonian University KW - Reconciling dark-matter KW - Right-handed neutrinos KW - Scale double-beta KW - Atmospheric neutrinos KW - Sterile neutrino KW - LSND experiment KW - Mass hierarchy KW - Lepton sector KW - CP violation TI - The minimal extension of the SM and the neutrino oscillation data ER -