TeO2 bolometric detectors have shown to be a promizing technique for Neutrinoless Double Beta Decay (ββ(0v) ) research. With an analyzed statistics of ∼ 18.14 kg 130Te × years the CUORICINO experiment has reached a limit on 130Te half life for this decay of 2.94×1024 years (90% C.L.). After an intense R&D aimed to background reduction, the next generation CUORE experiment is presently under construcion and foreseen to take data in 2013. Its sensitivity on the electron neutrino Majorana mass (mee) is expected to probe the Inverted Hierarchy Region (IHR) of the neutrino mass spectrum.
Capelli, S. (2011). Neutrinoless double beta decay with TeO2 bolometers: Past and future. In Physics Beyond the Standard Models of Particles, Cosmology and Astrophysics - Proceedings of the 5th International Conference, Beyond 2010 (pp.286-292). World Scientific Publishing Co. Pte Ltd [10.1142/9789814340861_0027].
Neutrinoless double beta decay with TeO2 bolometers: Past and future
CAPELLI, SILVIA
2011
Abstract
TeO2 bolometric detectors have shown to be a promizing technique for Neutrinoless Double Beta Decay (ββ(0v) ) research. With an analyzed statistics of ∼ 18.14 kg 130Te × years the CUORICINO experiment has reached a limit on 130Te half life for this decay of 2.94×1024 years (90% C.L.). After an intense R&D aimed to background reduction, the next generation CUORE experiment is presently under construcion and foreseen to take data in 2013. Its sensitivity on the electron neutrino Majorana mass (mee) is expected to probe the Inverted Hierarchy Region (IHR) of the neutrino mass spectrum.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
