Fabiana Bellini: Publications

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43

The projected background for the CUORE experiment
with Collaboration Cuore, C. Alduino, K. Alfonso, Artusa Dr, Iii Fta, O. Azzolini, Banks Ti, G. Bari, Beeman Jw, G. Benato, A. Bersani, M. Biassoni, A. Branca, C. Brofferio, C. Bucci, A. Camacho, A. Caminata, L. Canonica, Cao Xg, S. Capelli, L. Cappelli, L. Carbone, L. Cardani, P. Carniti, N. Casali, L. Cassina, D. Chiesa, N. Chott, M. Clemenza, S. Copello, C. Cosmelli, O. Cremonesi, Creswick Rj, Cushman Js, A. D'addabbo, I. Dafinei, Davis Cj, S. Dell'oro, Deninno Mm, Domizio Sd, Vacri Mld, A. Drobizhev, Fang Dq, M. Faverzani, G. Fernandes, E. Ferri, F. Ferroni, E. Fiorini, Franceschi Ma, Freedman Sj, Fujikawa Bk, A. Giachero, L. Gironi, A. Giuliani, L. Gladstone, P. Gorla, C. Gotti, Gutierrez Td, Haller Ee, K. Han, E. Hansen, Heeger Km, R. Hennings-Yeomans, Hickerson Kp, Huang Hz, R. Kadel, G. Keppel, Kolomensky Yg, A. Leder, C. Ligi, Lim Ke, Ma Yg, M. Maino, L. Marini, M. Martinez, Maruyama Rh, Y. Mei, N. Moggi, S. Morganti, Mosteiro Pj, T. Napolitano, M. Nastasi, C. Nones, and E.

The Cryogenic Underground Observatory for Rare Events is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90\% C.L. exclusion sensitivity on the \tect decay half-life of 9$\times$10$^{25}$ years after 5\,years of data taking. The main issue to be addressed to accomplish th…Read more
The Cryogenic Underground Observatory for Rare Events is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90\% C.L. exclusion sensitivity on the \tect decay half-life of 9$\times$10$^{25}$ years after 5\,years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, which must not be higher than 10$^{-2}$\,counts/keV/kg/y. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of 130Te is expected.
33

Results from the CUORE-0 experiment
with L. Canonica, C. Alduino, K. Alfonso, D. R. Artusa, F. T. Avignone, O. Azzolini, T. I. Banks, G. Bari, J. W. Beeman, A. Bersani, M. Biassoni, C. Brofferio, C. Bucci, A. Caminata, X. G. Cao, S. Capelli, L. Cappelli, L. Carbone, L. Cardani, P. Carniti, N. Casali, L. Cassina, D. Chiesa, N. Chott, M. Clemenza, S. Copello, C. Cosmelli, O. Cremonesi, R. J. Creswick, J. S. Cushman, I. Dafinei, A. Dally, C. J. Davis, S. Dell'Oro, M. M. Deninno, S. Di Domizio, M. L. Di Vacri, A. Drobizhev, D. Q. Fang, M. Faverzani, G. Fernandes, E. Ferri, F. Ferroni, E. Fiorini, B. K. Fujikawa, A. Giachero, L. Gironi, A. Giuliani, L. Gladstone, P. Gorla, C. Gotti, T. D. Gutierrez, E. E. Haller, K. Han, E. Hansen, K. M. Heeger, R. Hennings-Yeomans, K. P. Hickerson, H. Z. Huang, R. Kadel, G. Keppel, G. Yu Kolomensky, K. E. Lim, X. Liu, Y. G. Ma, and M. Maino

The CUORE-0 experiment searched for neutrinoless double beta decay in130Te using an array of 52 tellurium dioxide crystals, operated as bolometers at a temperature of 10 mK. It took data in the Gran Sasso National Laboratory since March 2013 to March 2015. We present the results of a search for neutrinoless double beta decay in 9.8 kg-years130Te exposure that allowed us to set the most stringent limit to date on this half-life. The performance of the detector in terms of background and energy re…Read more
The CUORE-0 experiment searched for neutrinoless double beta decay in130Te using an array of 52 tellurium dioxide crystals, operated as bolometers at a temperature of 10 mK. It took data in the Gran Sasso National Laboratory since March 2013 to March 2015. We present the results of a search for neutrinoless double beta decay in 9.8 kg-years130Te exposure that allowed us to set the most stringent limit to date on this half-life. The performance of the detector in terms of background and energy resolution is also reported.
37

CUORE-0 detector: Design, construction and operation
with C. Alduino, K. Alfonso, D. R. Artusa, F. T. Avignone, O. Azzolini, M. Balata, T. I. Banks, G. Bari, J. W. Beeman, A. Bersani, D. Biare, M. Biassoni, F. Bragazzi, C. Brofferio, A. Buccheri, C. Bucci, C. Bulfon, A. Caminata, L. Canonica, X. G. Cao, S. Capelli, M. Capodiferro, L. Cappelli, L. Carbone, L. Cardani, M. Cariello, P. Carniti, N. Casali, L. Cassina, R. Cereseto, G. Ceruti, A. Chiarini, D. Chiesa, N. Chott, M. Clemenza, D. Conventi, S. Copello, C. Cosmelli, O. Cremonesi, R. J. Creswick, J. S. Cushman, A. D'Addabbo, I. Dafinei, C. J. Davis, S. Dell'Oro, M. M. Deninno, S. Di Domizio, M. L. Di Vacri, L. DiPaolo, A. Drobizhev, G. Erme, D. Q. Fang, M. Faverzani, G. Fernandes, E. Ferri, F. Ferroni, E. Fiorini, S. J. Freedman, B. K. Fujikawa, R. Gaigher, A. Giachero, L. Gironi, A. Giuliani, L. Gladstone, P. Gorla, C. Gotti, M. Guetti, and T. D. Gutierrez

© 2016 IOP Publishing Ltd and Sissa Medialab srl.The CUORE experiment will search for neutrinoless double-beta decay of 130Te with an array of 988 TeO2 bolometers arranged in 19 towers. CUORE-0, the first tower assembled according to the CUORE procedures, was built and commissioned at Laboratori Nazionali del Gran Sasso, and took data from March 2013 to March 2015. In this paper we describe the design, construction and operation of the CUORE-0 experiment, with an emphasis on the improvements mad…Read more
© 2016 IOP Publishing Ltd and Sissa Medialab srl.The CUORE experiment will search for neutrinoless double-beta decay of 130Te with an array of 988 TeO2 bolometers arranged in 19 towers. CUORE-0, the first tower assembled according to the CUORE procedures, was built and commissioned at Laboratori Nazionali del Gran Sasso, and took data from March 2013 to March 2015. In this paper we describe the design, construction and operation of the CUORE-0 experiment, with an emphasis on the improvements made over a predecessor experiment, Cuoricino. In particular, we demonstrate with CUORE-0 data that the design goals of CUORE are within reach.