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Pagnanini, L. Pattavina, M. Beretta, M. Biassoni, M. Clemenza, M. Martinez, M. Nastasi, M. Pallavicini, M. Pavan, M.T. Barrera, M. Vignati, N. Casali, O. Cremonesi, P. Carniti, P. Gorla, S. Capelli, S. Di Domizio, S. Morganti, S. Nagorny, S. Nisi, S. Pirro, S. Pozzi, V. Palmieri, V. Pettinacci","submitted_at":"2018-02-21T20:29:55Z","abstract_excerpt":"We report the result of the search for neutrinoless double beta decay of $^{82}$Se obtained with CUPID-0, the first large array of scintillating Zn$^{82}$Se cryogenic calorimeters implementing particle identification. We observe no signal in a 1.83 kg yr $^{82}$Se exposure and we set the most stringent lower limit on the \\onu $^{82}$Se half-life T$^{0\\nu}_{1/2}>$ 2.4$\\times \\mathrm{10}^{24}$ yr (90\\% credible interval), which corresponds to an effective Majorana neutrino mass m$_{\\beta\\beta} <$ (376-770) meV depending on the nuclear matrix element calculations. 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