ExperimentalSearchforOvββ2vβ0.9Ovβ(B.R.=10*30.80.7ne0.60.50.40.30.20.10.20.80.6(SummedβEnergy)/QBE2vββdecaysareirreduciblebackground!Wedonotknowtherelativerate!
Experimental Search for 0nbb 2nbb decays are irreducible background ! We do not know the relative rate!
US-ltalyCollaborationINFNCUORE@LNGSLaboratorio Nazionakdef Gran SassoCUORER&D(HallC)Underground National LaboratoryofGranSassoL'Aquila -ITALY3500 m.w.e.CUORICINO-CUORE(Hall A)
US-Italy Collaboration CUORE @ LNGS CUORE R&D (Hall C) CUORICINO - CUORE (Hall A) Underground National Laboratory of Gran Sasso L'Aquila – ITALY 3500 m.w.e
CUORECUORE:Cryogenic UndergroundObservatoryfor RareEvents will be a tightlypacked array of 988 Bolometers -M~200 kgof 130Te80cmOperated at Gran Sasso laboratorySpecialcryostatbuiltwlselectedI9CUORICINO.materialsliketowerswith13·Cryogen-free dilution refrigeratorplanes of 4 crystals.Shielded by several lead shieldseach
CUORE 80 cm CUORE: Cryogenic Underground Observatory for Rare Events will be a tightly packed array of 988 Bolometers - M ~ 200 kg of 130Te • Operated at Gran Sasso laboratory • Special cryostat built w/ selected materials • Cryogen-free dilution refrigerator • Shielded by several lead shields 19 CUORICINOlike towers with 13 planes of 4 crystals each