Measurement of the two-neutrino double-beta decay half-life of 130 Te with the CUORE-0 experiment

We report on the measurement of the two-neutrino double-beta decay half-life of 130Te with the CUORE-0 detector. From an exposure of 33.4 kg year of TeO2, the half-life is determined to be T1/2 2¿ = 8.2 ± 0.2 (stat.) ± 0.6 (syst.)] × 1020 year. This result is obtained after a detailed reconstruction...

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Detalles Bibliográficos
Autores: Alduino, C., Alfonso, K., Artusa, D.R., Avignone, F.T., , III, Azzolini, O., Banks, T.I., Bari, G., Beeman, J.W., Bellini, F., Bersani, A., Biassoni, M., Brofferio, C., Bucci, C., Camacho, A., Caminata, A., Canonica, L., Cao, X.G., 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, R.J., Cushman, J.S., D'Addabbo, A., Dafinei, I., Davis, C.J., Dell'Oro, S., Deninno, M.M., Di Domizio, S., Di Vacri, M.L., Drobizhev, A., Fang, D.Q., Faverzani, M., Feintzeig, J., Fernandes, G., Ferri, E., Ferroni, F., Fiorini, E., Franceschi, M.A., Freedman, S.J., Fujikawa, B.K., Giachero, A., Gironi, L., Giuliani, A., Gladstone, L., Gorla, P., Gotti, C., Gutierrez, T.D., Haller, E.E., Han, K., Hansen, E., Heeger, K.M., Hennings-Yeomans, R., Hickerson, K.P., Huang, H.Z., Kadel, R., Keppel, G., Kolomensky, Y.G., Leder, A., Ligi, C., Lim, K.E., Liu, X., Ma, Y.G., Maino, M., Marini, L., Martinez, M., Maruyama, R.H., Mei, Y., Moggi, N., Morganti, S., Mosteiro, P.J., Napolitano, T., Nones, C., Norman, E.B., Nucciotti, A., O'Donnell, T., Orio, F., Ouellet, J.L., Pagliarone, C.E., Pallavicini, M., Palmieri, V., Pattavina, L., Pavan, M., Pessina, G., Pettinacci, V., Piperno, G., Pira, C., Pirro, S., Pozzi, S., Previtali, E., Rosenfeld, C., Rusconi, C., Sangiorgio, S., Santone, D., Scielzo, N.D., Singh, V., Sisti, M., Smith, A.R., Taffarello, L., Tenconi, M., Terranova, F., Tomei, C., Trentalange, S., Vignati, M., Wagaarachchi, S.L., Wang, B.S., Wang, H.W., Wilson, J., Winslow, L.A., Wise, T., Woodcraft, A., Zanotti, L., Zhang, G.Q., Zhu, B.X., Zimmermann, S., Zucchelli, S.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:60406
Acceso en línea:http://zaguan.unizar.es/record/60406
Access Level:acceso abierto
Descripción
Sumario:We report on the measurement of the two-neutrino double-beta decay half-life of 130Te with the CUORE-0 detector. From an exposure of 33.4 kg year of TeO2, the half-life is determined to be T1/2 2¿ = 8.2 ± 0.2 (stat.) ± 0.6 (syst.)] × 1020 year. This result is obtained after a detailed reconstruction of the sources responsible for the CUORE-0 counting rate, with a specific study of those contributing to the 130Te neutrinoless double-beta decay region of interest.