Published 2019
| Version v1
Publication
First search for Lorentz violation in double beta decay with scintillating calorimeters
Creators
- Azzolini, O.
- Beeman, J. W.
- Bellini, F.
- Beretta, M.
- Biassoni, M.
- Brofferio, C.
- Bucci, C.
- Capelli, S.
- Cardani, L.
- Carniti, P.
- Casali, N.
- Chiesa, D.
- Clemenza, M.
- Cremonesi, O.
- Cruciani, A.
- Dafinei, I.
- Di Domizio, S.
- Ferroni, F.
- Gironi, L.
- Giuliani, A.
- Gorla, P.
- Gotti, C.
- Keppel, G.
- Martinez, M.
- Nagorny, S.
- Nastasi, M.
- Nisi, S.
- Nones, C.
- Nutini, I.
- Orlandi, D.
- Pagnanini, L.
- Pallavicini, M.
- Pattavina, L.
- Pavan, M.
- Pessina, G.
- Pettinacci, V.
- Pirro, S.
- Pozzi, S.
- Previtali, E.
- Puiu, A.
- Rusconi, C.
- Schäffner, K.
- Tomei, C.
- Vignati, M.
- Zolotarova, A.
Contributors
Others:
- Azzolini, O.
- Beeman, J. W.
- Bellini, F.
- Beretta, M.
- Biassoni, M.
- Brofferio, C.
- Bucci, C.
- Capelli, S.
- Cardani, L.
- Carniti, P.
- Casali, N.
- Chiesa, D.
- Clemenza, M.
- Cremonesi, O.
- Cruciani, A.
- Dafinei, I.
- Di Domizio, S.
- Ferroni, F.
- Gironi, L.
- Giuliani, A.
- Gorla, P.
- Gotti, C.
- Keppel, G.
- Martinez, M.
- Nagorny, S.
- Nastasi, M.
- Nisi, S.
- Nones, C.
- Nutini, I.
- Orlandi, D.
- Pagnanini, L.
- Pallavicini, M.
- Pattavina, L.
- Pavan, M.
- Pessina, G.
- Pettinacci, V.
- Pirro, S.
- Pozzi, S.
- Previtali, E.
- Puiu, A.
- Rusconi, C.
- Schäffner, K.
- Tomei, C.
- Vignati, M.
- Zolotarova, A.
Description
We present the search for Lorentz violation in the double beta decay of Se-82 with CUPID-0, using an exposure of 9.95 kg x yr. We found no evidence for the searched signal and set a limit on the isotropic components of the Lorentz violating coefficient of (a) over circle ((3))(of) < 4.1 x 10(-6) GeV (90% credible interval). This results is obtained with a Bayesian analysis of the experimental data and fully includes the systematic uncertainties of the model. This is the first limit on <(a)over circle>((3))(of) obtained with a scintillating bolometer, showing the potentiality of this technique.
Additional details
Identifiers
- URL
- http://hdl.handle.net/11567/986049
- URN
- urn:oai:iris.unige.it:11567/986049
Origin repository
- Origin repository
- UNIGE