Conference papers
Status of LUMINEU program to search for neutrinoless double beta decay of 100Mo with cryogenic ZnMoO4 scintillating bolometers
F. A. Danevich
1
L. Bergé
2
R. S. Boiko
1
M. Chapellier
2
D. M. Chernyak
2
N. Coron
3
L. Devoyon
4
A.-A. Drillien
2
L. Dumoulin
2
C. Enss
5
A. Fleischmann
5
L. Gastaldo
5
A. Giuliani
6
D. Gray
4
M. Gros
4
S. Hervé
4
V. Humbert
2
I. M. Ivanov
7
A. Juillard
8
V. V. Kobychev
1
F. Koskas
4
M. Loidl
9
P. Magnier
4
E. P. Makarov
7
M. Mancuso
2, 6
P. De Marcillac
2
S. Marnieros
2
C. Marrache-Kikuchi
2
X.-F. Navick
4
C. Nones
4
E. Olivieri
2
B. Paul
4
Y. Penichot
4
G. Pessina
10, 11
O. Plantevin
2
D. V. Poda
1, 2
T. Redon
3
M. Rodrigues
9
V. N. Shlegel
7
O. Strazzer
4
M. Tenconi
2
L. Torres
3
V. I. Tretyak
1, 12
Ya. V. Vasiliev
7
M. Velazquez
13
O. Viraphong
13
9
LNHB - Laboratoire National Henri Becquerel
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
M. Velazquez 13
Author
O. Viraphong 13
Author
1
KINR - Kiev Institute for Nuclear Research (Prospect Nauki 47, 25 20 28 Kyiv-28 - Ukraine)
- Ukrainian Academy of Sciences (France)
2
CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière (Bâtiments 104 et 108 91405 Orsay Campus - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8609 (France)
3
IAS - Institut d'astrophysique spatiale (bat. 121 91405 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8617 (France)
4
IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (CEA Saclay
F-91191 Gif sur Yvette cedex - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/IRFU (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
5
Kirchhoff Institut für Physik (Im Neuenheimer Feld 227 D-69120 Heidelberg - Germany)
- Universität Heidelberg [Heidelberg] ( Seminarstraße 2, 69117 Heidelberg - Germany)
6
Università dell’Insubria (Italy)
7
NIC - Nikolaev Institute of Inorganic Chemistry [Novosibirsk] (Russia)
- SB RAS - Siberian Branch of the Russian Academy of Sciences (17, Ac. Lavrentieva ave., Novosibirsk, 630090 - Russia)
8
IPNL - Institut de Physique Nucléaire de Lyon (Campus LyonTech-la Doua
Bâtiment Paul DIRAC
4 Rue Enrico Fermi
69622 Villeurbanne Cedex - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5822 (France)
9
LNHB - Laboratoire National Henri Becquerel (CEA LIST F-91191 Gif-sur-Yvette Cedex - France)
- DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I (ex DCSI.
CEA LIST - France)
- LIST - Laboratoire d'Intégration des Systèmes et des Technologies : DRT/LIST (DRT/LIST
Nano-INNOV
Avenue de la Vauve
91120 Palaiseau
- France)
- DRT (CEA) - Direction de Recherche Technologique (CEA) : DRT/LIST (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRT (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- Université Paris-Saclay (Espace Technologique, Bat. Discovery - RD 128 - 2e ét., 91190 Saint-Aubin - France)
- DRT (CEA) - Direction de Recherche Technologique (CEA) : DRT/LIST (France)
- LIST - Laboratoire d'Intégration des Systèmes et des Technologies : DRT/LIST (DRT/LIST
Nano-INNOV
Avenue de la Vauve
91120 Palaiseau
- France)
10
INFN - Istituto Nazionale di Fisica Nucleare, Sezione di Milano (Via Celoria, 16 20133 Milano - Italy)
11
UNIMIB - Università degli Studi di Milano-Bicocca [Milano] (Piazza dell'Ateneo Nuovo, 1 - 20126, Milano - Italy)
12
INFN - Istituto Nazionale di Fisica Nucleare [Sezione di Roma 1] (c/o Dipartimento di Fisica - Università degli Studi di Roma "La Sapienza" P.le Aldo Moro, 2 - 00185 Roma - Italy)
13
ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux (87 Avenue du Docteur Schweitzer, 33608 PESSAC cedex - France)
- UB - Université de Bordeaux (35, place Pey Berland - 33076 Bordeaux - France)
- Institut Polytechnique de Bordeaux (146, rue Léo Saignat, 33076 Bordeaux - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5026 (France)
Abstract : The LUMINEU program aims at performing a pilot experiment on 0ν2β decay of 100 Mo using radiopure ZnMoO4 crystals enriched in 100 Mo operated as cryogenic scintillating bolometers. Large volume ZnMoO4 crystal scintillators (∼ 0.3 kg) were developed and tested showing high performance in terms of radiopurity, energy resolution and α/β particle discrimination capability. Zinc molybdate crystal scintillators enriched in 100 Mo were grown for the first time by the low-thermal-gradient Czochralski technique with a high crystal yield and an acceptable level of enriched molybdenum irrecoverable losses. A background level of ∼ 0.5 counts/(yr keV ton) in the region of interest can be reached in a large detector array thanks to the excellent detectors radiopurity and particle discrimination capability, suppression of randomly coinciding events by pulse-shape analysis, and anticoincidence cut. These results pave the way to future sensitive searches based on the LUMINEU technology, capable of approaching and exploring the inverted hierarchy region of the neutrino mass pattern.
Keywords :
NUCLEI
OXYGEN COMPOUNDS
PARTICLE IDENTIFICATION
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
STABLE ISOTOPES
SIGNAL CONDITIONERS
RESOLUTION
REFRACTORY METALS
REFRACTORY METAL COMPOUNDS
PULSE CIRCUITS
METALS
MEASURING INSTRUMENTS
ISOTOPES
INTERMEDIATE MASS NUCLEI
EVEN-EVEN NUCLEI
ELEMENTS
ELECTRONIC CIRCUITS
DECAY
BETA-MINUS DECAY
BETA DECAY
ZINC COMPOUNDS
TEMPERATURE GRADIENTS
PULSE SHAPERS
PHOSPHORS
PARTICLE DISCRIMINATION
NUCLEAR DECAY
MOLYBDENUM COMPOUNDS
ANTICOINCIDENCE
BOLOMETERS
CRYSTALS
DOUBLE BETA DECAY
ENERGY RESOLUTION
MOLYBDATES
MOLYBDENUM 100
MOLYBDENUM ISOTOPES
Document type :
Conference papers
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http://hal.in2p3.fr/in2p3-01226305
Contributor : Dominique Girod <>
Submitted on : Tuesday, March 24, 2020 - 10:51:31 PM
Last modification on : Wednesday, September 16, 2020 - 5:36:08 PM
Long-term archiving on: : Thursday, June 25, 2020 - 3:58:28 PM
Contributor : Dominique Girod <>
Submitted on : Tuesday, March 24, 2020 - 10:51:31 PM
Last modification on : Wednesday, September 16, 2020 - 5:36:08 PM
Long-term archiving on: : Thursday, June 25, 2020 - 3:58:28 PM
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- HAL Id : in2p3-01226305, version 1
- DOI : 10.1063/1.4934896
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F. A. Danevich, L. Bergé, R. S. Boiko, M. Chapellier, D. M. Chernyak, et al.. Status of LUMINEU program to search for neutrinoless double beta decay of 100Mo with cryogenic ZnMoO4 scintillating bolometers. Matrix Elements for the Double-beta-decay EXperiments (MEDEX'15), Jun 2015, Prague, Czech Republic. pp.020007, ⟨10.1063/1.4934896⟩. ⟨in2p3-01226305⟩
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