Skip to Main content Skip to Navigation
Journal articles

The low energy spectrum of TeO2 bolometers: results and dark matter perspectives for the CUORE-0 and CUORE experiments

F. Alessandria R. Ardito D. R. Artusa F. T. Avignone Iii O. Azzolini M. Balata T. I. Banks G. Bari J. Beeman F. Bellini A. Bersani M. Biassoni T. Bloxham C. Brofferio C. Bucci X. Z. Cai L. Canonica S. Capelli L. Carbone L. Cardani M. Carrettoni N. Casali N. Chott M. Clemenza C. Cosmelli O. Cremonesi R. J. Creswick I. Dafinei A. Dally V. Datskov A. de Biasi M. P. Decowski M. M. Deninno S. Di Domizio M. L. Di Vacri L. Ejzak R. Faccini D. Q. Fang H. A. Farach E. Ferri F. Ferroni E. Fiorini M. A. Franceschi S. J. Freedman G. Frossati B. K. Fujikawa A. Giachero L. Gironi A. Giuliani 1 J. J. Goett P. Gorla C. Gotti E. Guardincerri T. D. Gutierrez E. E. Haller K. Han K. M. Heeger H. Z. Huang R. Kadel K. Kazkaz G. Keppel L. Kogler Yu. G. Kolomensky D. Lenz Y. L. Li C. Ligi X. Liu Y. G. Ma C. Maiano M. Maino M. Martinez R. H. Maruyama N. Moggi S. Morganti T. Napolitano S. Newman S. Nisi C. Nones 1 E. B. Norman A. Nucciotti F. Orio D. Orlandi J. L. Ouellet M. Pallavicini V. Palmieri L. Pattavina M. Pavan M. Pedretti G. Pessina S. Pirro E. Previtali V. Rampazzo F. Rimondi C. Rosenfeld C. Rusconi S. Sangiorgio N. D. Scielzo M. Sisti A. R. Smith F. Stivanello L. Taffarello M. Tenconi 1 W. D. Tian C. Tomei S. Trentalange G. Ventura M. Vignati B. S. Wang H. W. Wang C. A. Whitten Jr. y T. Wise A. Woodcraft L. Zanotti C. Zarra B. X. Zhu S. Zucchelli
1 CSNSM PS1
CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière, CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
Abstract : We collected 19.4 days of data from four 750 g TeO2 bolometers, and in three of them we were able to set the energy threshold around 3 keV using a new analysis technique. We found a background rate ranging from 25 cpd/keV/kg at 3 keV to 2 cpd/keV/kg at 25 keV, and a peak at 4.7 keV. The origin of this peak is presently unknown, but its presence is confirmed by a reanalysis of 62.7 kg.days of data from the finished CUORICINO experiment. Finally, we report the expected sensitivities of the CUORE0 (52 bolometers) and CUORE (988 bolometers) experiments to a WIMP annual modulation signal.
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00824761
Contributor : Christine Hadrossek <>
Submitted on : Wednesday, May 22, 2013 - 2:14:58 PM
Last modification on : Wednesday, September 16, 2020 - 5:43:38 PM

Links full text

Identifiers

Collections

Citation

F. Alessandria, R. Ardito, D. R. Artusa, F. T. Avignone Iii, O. Azzolini, et al.. The low energy spectrum of TeO2 bolometers: results and dark matter perspectives for the CUORE-0 and CUORE experiments. Journal of Cosmology and Astroparticle Physics, Institute of Physics (IOP), 2013, pp.038. ⟨10.1088/1475-7516/2013/01/038⟩. ⟨in2p3-00824761⟩

Share

Metrics

Record views

360