Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment
CUPID-0 is the first large array of scintillating Zn 82 Se cryogenic calorimeters (bolometers) implementing particle identification for the search of the neutrinoless double beta decay (0 ν β β ). The detector consists of 24 enriched Zn 82 Se bolometers f...
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Format: | Article |
Language: | English |
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MDPI AG
2018-12-01
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Online Access: | http://www.mdpi.com/2218-1997/5/1/2 |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Fabio Bellini Oscar Azzolini Maria Teresa Barrera Jeffrey Beeman Mattia Beretta Matteo Biassoni Chiara Brofferio Carlo Bucci Lucia Canonica Silvia Capelli Laura Cardani Paolo Carniti Nicola Casali Lorenzo Cassina Massimiliano Clemenza Oliverio Cremonesi Angelo Cruciani Antonio D’Addabbo Ioan Dafinei Sergio Di Domizio Fernando Ferroni Luca Gironi Andrea Giuliani Paolo Gorla Claudio Gotti Giorgio Keppel Maria Martinez Silvio Morganti Sergei Nagorny Massimiliano Nastasi Stefano Nisi Claudia Nones Donato Orlandi Lorenzo Pagnanini Marco Pallavicini Vincenzo Palmieri Luca Pattavina Maura Pavan Gianluigi Pessina Valerio Pettinacci Stefano Pirro Stefano Pozzi Ezio Previtali Andrei Puiu Claudia Rusconi Karoline Schäffner Claudia Tomei Marco Vignati Anastasia Zolotarova |
spellingShingle |
Fabio Bellini Oscar Azzolini Maria Teresa Barrera Jeffrey Beeman Mattia Beretta Matteo Biassoni Chiara Brofferio Carlo Bucci Lucia Canonica Silvia Capelli Laura Cardani Paolo Carniti Nicola Casali Lorenzo Cassina Massimiliano Clemenza Oliverio Cremonesi Angelo Cruciani Antonio D’Addabbo Ioan Dafinei Sergio Di Domizio Fernando Ferroni Luca Gironi Andrea Giuliani Paolo Gorla Claudio Gotti Giorgio Keppel Maria Martinez Silvio Morganti Sergei Nagorny Massimiliano Nastasi Stefano Nisi Claudia Nones Donato Orlandi Lorenzo Pagnanini Marco Pallavicini Vincenzo Palmieri Luca Pattavina Maura Pavan Gianluigi Pessina Valerio Pettinacci Stefano Pirro Stefano Pozzi Ezio Previtali Andrei Puiu Claudia Rusconi Karoline Schäffner Claudia Tomei Marco Vignati Anastasia Zolotarova Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment Universe neutrinoless double beta decay Zn82Se scintillating cryogenic calorimeters Majorana neutrino |
author_facet |
Fabio Bellini Oscar Azzolini Maria Teresa Barrera Jeffrey Beeman Mattia Beretta Matteo Biassoni Chiara Brofferio Carlo Bucci Lucia Canonica Silvia Capelli Laura Cardani Paolo Carniti Nicola Casali Lorenzo Cassina Massimiliano Clemenza Oliverio Cremonesi Angelo Cruciani Antonio D’Addabbo Ioan Dafinei Sergio Di Domizio Fernando Ferroni Luca Gironi Andrea Giuliani Paolo Gorla Claudio Gotti Giorgio Keppel Maria Martinez Silvio Morganti Sergei Nagorny Massimiliano Nastasi Stefano Nisi Claudia Nones Donato Orlandi Lorenzo Pagnanini Marco Pallavicini Vincenzo Palmieri Luca Pattavina Maura Pavan Gianluigi Pessina Valerio Pettinacci Stefano Pirro Stefano Pozzi Ezio Previtali Andrei Puiu Claudia Rusconi Karoline Schäffner Claudia Tomei Marco Vignati Anastasia Zolotarova |
author_sort |
Fabio Bellini |
title |
Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment |
title_short |
Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment |
title_full |
Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment |
title_fullStr |
Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment |
title_full_unstemmed |
Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 Experiment |
title_sort |
result on the neutrinoless double beta decay search of 82se with the cupid-0 experiment |
publisher |
MDPI AG |
series |
Universe |
issn |
2218-1997 |
publishDate |
2018-12-01 |
description |
CUPID-0 is the first large array of scintillating Zn 82 Se cryogenic calorimeters (bolometers) implementing particle identification for the search of the neutrinoless double beta decay (0 ν β β ). The detector consists of 24 enriched Zn 82 Se bolometers for a total 82 Se mass of 5.28 kg and it has been taking data in the underground LNGS (Italy) since March 2017. In this article we show how the dual read-out provides a powerful tool for the α particles rejection. The simultaneous use of the heat and light information allows us to reduce the background down to (3.2 − 1.1 + 1.3 )×10 − 3 counts/(keV kg year), an unprecedented level for cryogenic calorimeters. In a total exposure of 5.46 kg year Zn 82 Se we set the most stringent limit on the 0 ν β β decay 82 Se half-life T 1 / 2 0 ν > 4.0 × 10 24 year at 90% C.I. |
topic |
neutrinoless double beta decay Zn82Se scintillating cryogenic calorimeters Majorana neutrino |
url |
http://www.mdpi.com/2218-1997/5/1/2 |
work_keys_str_mv |
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doaj-4d05fe0283084da6bd5e09caa3f4afa02020-11-25T02:49:24ZengMDPI AGUniverse2218-19972018-12-0151210.3390/universe5010002universe5010002Result on the Neutrinoless Double Beta Decay Search of 82Se with the CUPID-0 ExperimentFabio Bellini0Oscar Azzolini1Maria Teresa Barrera2Jeffrey Beeman3Mattia Beretta4Matteo Biassoni5Chiara Brofferio6Carlo Bucci7Lucia Canonica8Silvia Capelli9Laura Cardani10Paolo Carniti11Nicola Casali12Lorenzo Cassina13Massimiliano Clemenza14Oliverio Cremonesi15Angelo Cruciani16Antonio D’Addabbo17Ioan Dafinei18Sergio Di Domizio19Fernando Ferroni20Luca Gironi21Andrea Giuliani22Paolo Gorla23Claudio Gotti24Giorgio Keppel25Maria Martinez26Silvio Morganti27Sergei Nagorny28Massimiliano Nastasi29Stefano Nisi30Claudia Nones31Donato Orlandi32Lorenzo Pagnanini33Marco Pallavicini34Vincenzo Palmieri35Luca Pattavina36Maura Pavan37Gianluigi Pessina38Valerio Pettinacci39Stefano Pirro40Stefano Pozzi41Ezio Previtali42Andrei Puiu43Claudia Rusconi44Karoline Schäffner45Claudia Tomei46Marco Vignati47Anastasia Zolotarova48Dipartimento di Fisica, Sapienza Università di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyINFN Laboratori Nazionali di Legnaro, I-35020 Legnaro (Pd), ItalyINFN Laboratori Nazionali di Legnaro, I-35020 Legnaro (Pd), ItalyLawrence Berkeley National Laboratory, Berkeley, CA 94720, USADipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Sezione di Milano Bicocca, I-20126 Milano, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyPhysik Department, Technische Universität München, D85748 Garching, D-80805 München, GermanyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Sezione di Milano Bicocca, I-20126 Milano, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyDipartimento di Fisica, Università di Genova, I-16146 Genova, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyCNRS/CSNSM, Centre de Sciences Nucl<i>é</i>aires et de Sciences de la Mati<i>è</i>re, 91405 Orsay, FranceINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Laboratori Nazionali di Legnaro, I-35020 Legnaro (Pd), ItalyFundacion ARAID and U. Zaragoza, C/ Pedro Cerbuna 12, 50009 Zaragoza, SpainINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyLawrence Berkeley National Laboratory, Berkeley, CA 94720, USADipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyIRFU, CEA, Universit<i>é</i> Paris-Saclay, F-91191 Gif-sur-Yvette, FranceINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyGran Sasso Science Institute, 67100 L’Aquila, ItalyLawrence Berkeley National Laboratory, Berkeley, CA 94720, USAPhysik Department, Technische Universität München, D85748 Garching, D-80805 München, GermanyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Sezione di Milano Bicocca, I-20126 Milano, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Sezione di Milano Bicocca, I-20126 Milano, ItalyDipartimento di Fisica, Università di Milano Bicocca, I-20126 Milano, ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyINFN Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyINFN, Sezione di Roma, P.le Aldo Moro 2, 00185 Roma, ItalyIRFU, CEA, Universit<i>é</i> Paris-Saclay, F-91191 Gif-sur-Yvette, FranceCUPID-0 is the first large array of scintillating Zn 82 Se cryogenic calorimeters (bolometers) implementing particle identification for the search of the neutrinoless double beta decay (0 ν β β ). The detector consists of 24 enriched Zn 82 Se bolometers for a total 82 Se mass of 5.28 kg and it has been taking data in the underground LNGS (Italy) since March 2017. In this article we show how the dual read-out provides a powerful tool for the α particles rejection. The simultaneous use of the heat and light information allows us to reduce the background down to (3.2 − 1.1 + 1.3 )×10 − 3 counts/(keV kg year), an unprecedented level for cryogenic calorimeters. In a total exposure of 5.46 kg year Zn 82 Se we set the most stringent limit on the 0 ν β β decay 82 Se half-life T 1 / 2 0 ν > 4.0 × 10 24 year at 90% C.I.http://www.mdpi.com/2218-1997/5/1/2neutrinoless double beta decayZn82Se scintillating cryogenic calorimetersMajorana neutrino |