- Main
Double-beta decay of 130Te to the first 0 + excited state of 130Xe with CUORE-0
- Alduino, C;
- Alfonso, K;
- Artusa, DR;
- Avignone III, FT;
- Azzolini, O;
- Banks, TI;
- Bari, G;
- Beeman, JW;
- Bellini, F;
- Bersani, A;
- Biassoni, M;
- Brofferio, C;
- Bucci, C;
- Camacho, A;
- Caminata, A;
- Canonica, L;
- Cao, XG;
- Capelli, S;
- Cappelli, L;
- Carbone, L;
- Cardani, L;
- Carniti, P;
- Casali, N;
- Cassina, L;
- Chiesa, D;
- Chott, N;
- Clemenza, M;
- Copello, S;
- Cosmelli, C;
- Cremonesi, O;
- Creswick, RJ;
- Cushman, JS;
- D’Addabbo, A;
- Dafinei, I;
- Davis, CJ;
- Dell’Oro, S;
- Deninno, MM;
- Domizio, SD;
- Vacri, MLD;
- Drobizhev, A;
- Fang, DQ;
- Faverzani, M;
- Feintzeig, J;
- Fernandes, G;
- Ferri, E;
- Ferroni, F;
- Fiorini, E;
- Franceschi, MA;
- Freedman, SJ;
- Fujikawa, BK;
- Giachero, A;
- Gironi, L;
- Giuliani, A;
- Gladstone, L;
- Gorla, P;
- Gotti, C;
- Gutierrez, TD;
- Haller, EE;
- Han, K;
- Hansen, E;
- Heeger, KM;
- Hennings-Yeomans, R;
- Hickerson, KP;
- Huang, HZ;
- Kadel, R;
- Keppel, G;
- Kolomensky, YG;
- Leder, A;
- Ligi, C;
- Lim, KE;
- Liu, X;
- Ma, YG;
- Maino, M;
- Marini, L;
- Martinez, M;
- Maruyama, RH;
- Mei, Y;
- Moggi, N;
- Morganti, S;
- Mosteiro, PJ;
- Napolitano, T;
- Nones, C;
- Norman, EB;
- Nucciotti, A;
- O’Donnell, T;
- Orio, F;
- Ouellet, JL;
- Pagliarone, CE;
- Pallavicini, M;
- Palmieri, V;
- Pattavina, L;
- Pavan, M;
- Pessina, G;
- Pettinacci, V;
- Piperno, G;
- Pira, C;
- Pirro, S;
- Pozzi, S;
- Previtali, E;
- Rosenfeld, C
- et al.
Published Web Location
https://doi.org/10.1140/epjc/s10052-019-7275-5Abstract
We report on a search for double beta decay of 130Te to the first 0 + excited state of 130Xe using a 9.8kg·yr exposure of 130Te collected with the CUORE-0 experiment. In this work we exploit different topologies of coincident events to search for both the neutrinoless and two-neutrino double beta decay modes. We find no evidence for either mode and place lower bounds on the half-lives: T01+0ν>7.9·1023yr and T01+2ν>2.4·1023yr (90%CL). Combining our results with those obtained by the CUORICINO experiment, we achieve the most stringent constraints available for these processes: T01+0ν>1.4·1024yr and T01+2ν>2.5·1023yr (90%CL).
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