Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'500'096
Articles rated: 2609

18 April 2024

» arxiv » 1502.2576

Article overview

CUORE-0 results and prospects for the CUORE experiment
CUORE Collaboration ; D.R. Artusa ; F.T. Avignone III ; O. Azzolini ; M. Balata ; T.I. Banks ; G. Bari ; J. Beeman ; F. Bellini ; A. Bersani ; M. Biassoni ; C. Brofferio ; C. Bucci ; X.Z. Cai ; A. Camacho ; A. Caminata ; L. Canonica ; X. Cao ; S. Capelli ; L. Cappelli ; L. Carbone ; L. Cardani ; 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 ; V. Datskov ; S. Dell'Oro ; M. Deninno ; S. Di Domizio ; M.L. di Vacri ; A. Drobizhev ; L. Ejzak ; D. Q. Fang ; H. A. Farach ; M. Faverzani ; G. Fernandes ; E. Ferri ; F. Ferroni ; E. Fiorini ; M.A. Franceschi ; S.J. Freedman ; B. K. Fujikawa ; A. Giachero ; L. Gironi ; A. Giuliani ; P. Gorla ; C. Gotti ; T.D. Gutierrez ; E.E. Haller ; K. Han ; K.M. Heeger ; R. Hennings-Yeomans ; K.P. Hickerson ; H.Z. Huang ; R. Kadel ; K. Kazkaz ; G. Keppel ; Yu.G. Kolomensky ; Y.L. Li ; C. Ligi ; K.E. Lim ; X. Liu ; Y.G. Ma ; C. Maiano ; M. Maino ; M. Martinez ; R.H. Maruyama ; Y. Mei ; N. Moggi ; S. Morganti ; T. Napolitano ; M. Nastasi ; S. Nisi ; C. Nones ; E.B. Norman ; A. Nucciotti ; T.O'Donnell ; F. Orio ; D. Orlandi ; J.L. Ouellet ; C.E. Pagliarone ; M. Pallavicini ; V. Palmieri ; L. Pattavina ; M. Pavan ; M. Pedretti ; G. Pessina ; V. Pettinacci ; G. Piperno ; C. Pira ; S. Pirro ; S. Pozzi ; E. Previtali ; V. Rampazzo ; C. Rosenfeld ; C. Rusconi ; E. Sala ; S. Sangiorgio ; N.D. Scielzo ; M. Sisti ; A.R. Smith ; L. Taffarello ; M. Tenconi ; F. Terranova ; W.D. Tian ; C. Tomei ; S. Trentalange ; G. Ventura ; M. Vignati ; B.S. Wang ; H.W. Wang ; L. Wielgus ; J. Wilson ; L.A. Winslow ; T. Wise ; A. Woodcraft ; L. Zanotti ; C. Zarra ; G.Q. Zhang ; B.X. Zhu ; S. Zucchelli ;
Date:	9 Feb 2015
Abstract:	With 741 kg of TeO2 crystals and an excellent energy resolution of 5 keV (0.2%) at the region of interest, the CUORE (Cryogenic Underground Observatory for Rare Events) experiment aims at searching for neutrinoless double beta decay of 130Te with unprecedented sensitivity. Expected to start data taking in 2015, CUORE is currently in an advanced construction phase at LNGS. CUORE projected neutrinoless double beta decay half-life sensitivity is 1.6E26 y at 1 sigma (9.5E25 y at the 90% confidence level), in five years of live time, corresponding to an upper limit on the effective Majorana mass in the range 40-100 meV (50-130 meV). Further background rejection with auxiliary bolometric detectors could improve CUORE sensitivity and competitiveness of bolometric detectors towards a full analysis of the inverted neutrino mass hierarchy. CUORE-0 was built to test and demonstrate the performance of the upcoming CUORE experiment. It consists of a single CUORE tower (52 TeO2 bolometers of 750 g each, arranged in a 13 floor structure) constructed strictly following CUORE recipes both for materials and assembly procedures. An experiment its own, CUORE-0 is expected to reach a sensitivity to the neutrinoless double beta decay half-life of 130Te around 3E24 y in one year of live time. We present an update of the data, corresponding to an exposure of 18.1 kg y. An analysis of the background indicates that the CUORE performance goal is satisfied while the sensitivity goal is within reach.
Source:	arXiv, 1502.2576
Services:	Forum \| Review \| PDF \| Favorites

No review found.

Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.

browser claudebot

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap