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Martín-Albo, J; Gómez-Cadenas, J J
Journal of physics. Conference series, 01/2013, Letnik: 460, Številka: 1Journal Article
The NEXT-100 time projection chamber, currently under construction, will search for neutrinoless double beta decay (ββ0ν) using 100–150 kg of high-pressure xenon gas enriched in the 136Xe isotope to ~ 91%. The detector possesses two important features for ββ0ν searches: very good energy resolution (better than 1% FWHM at the Q value of 136Xe) and event topological information for the distinction between signal and background. Furthermore, the technique can be extrapolated to the ton-scale, thus allowing the full exploration of the inverted hierarchy of neutrino masses.
