Moggi, N. and Adams, D. Q. and Alduino, C. and Alfonso, K. and Avignone III, F. T. (2019) Results from the CUORE experiment. Il nuovo cimento C, 42 (2-3). pp. 1-5. ISSN 1826-9885
|
Text
ncc11817.pdf - Published Version Download (151kB) | Preview |
Abstract
The Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric experiment searching for neutrinoless double beta decay that has been able to reach the 1-ton scale. In this talk we present the neutrinoless doube beta decay results of CUORE from examining a total TeO2 exposure of 86.3 kg yr, characterized by an effective energy resolution of 7.7 keV FWHM and a background in the region of interest of 0.014 counts/(keV kg yr). In this physics run, CUORE placed a lower limit on the decay half-life of 130Te > 1.3×1025 yr (90% C.L.). We then discuss the additional improvements in the detector performance achieved in 2018 and the latest update on the evaluation of the background budget.
| Item Type: | Article |
|---|---|
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 30 Nov 2020 17:21 |
| Last Modified: | 30 Nov 2020 17:21 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/20470 |
Actions (login required)
 |
View Item |
