Precise measurement of 2νββ decay of 100Mo with the CUPID-Mo detection technology

Armengaud, E.; Augier, C.; Barabash, A. S.; Bellini, F.; Benato, G.; Benoît, A.; Beretta, M.; Bergé, L.; Billard, J.; Borovlev, Yu. A.; Bourgeois, Ch.; Briere, M.; Brudanin, V.; Camus, P.; Cardani, L.; Casali, N.; Cazes, A.; Chapellier, M.; Charlieux, F.; de Combarieu, M.; Dafinei, I.; Danevich, F. A.; De Jesus, M.; Dumoulin, L.; Eitel, K.; Elkhoury, E.; Ferri, F.; Fujikawa, B. K.; Gascon, J.; Gironi, L.; Giuliani, A.; Grigorieva, V. D.; Gros, M.; Guerard, E.; Helis, D. L.; Huang, H. Z.; Huang, R.; Johnston, J.; Juillard, A.; Khalife, H.; Kleifges, M.; Kobychev, V. V.; Kolomensky, Yu. G.; Konovalov, S. I.; Leder, A.; Kotila, J.; Loaiza, P.; Ma, L.; Makarov, E. P.; de Marcillac, P; Marini, L.; Marnieros, S.; Misiak, D.; Navick, X.-F.; Nones, C.; Novati, V.; Olivieri, E.; Ouellet, J. L.; Pagnanini, L.; Pari, P.; Pattavina, L.; Paul, B.; Pavan, M.; Peng, H.; Pessina, G.; Pirro, S.; Poda, D. V.; Polischuk, O. G.; Previtali, E.; Redon, Th.; Rozov, S.; Rusconi, C.; Sanglard, V.; Schäffner, K.; Schmidt, B.; Shen, Y.; Shlegel, V. N.; Siebenborn, B.; Singh, V.; Tomei, C.; Tretyak, V. I.; Umatov, V. I.; Vagneron, L.; Velázquez, M.; Weber, M.; Welliver, B.; Winslow, L.; Xue, M.; Yakushev, E.; Zolotarova, A. S.

doi:10.1140/epjc/s10052-020-8203-4

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Armengaud, E., Augier, C., Barabash, A. S., Bellini, F., Benato, G., Benoît, A., Beretta, M., Bergé, L., Billard, J., Borovlev, Y. A., Bourgeois, Ch., Briere, M., Brudanin, V., Camus, P., Cardani, L., Casali, N., Cazes, A., Chapellier, M., Charlieux, F., . . . Zolotarova, A. S. (2020). Precise measurement of 2νββ decay of 100Mo with the CUPID-Mo detection technology. European Physical Journal C, 80(7), Article 674. https://doi.org/10.1140/epjc/s10052-020-8203-4

Published in

European Physical Journal C

Authors

Armengaud, E. |

Augier, C. |

Barabash, A. S. |

Bellini, F. |

Benato, G. |

Benoît, A. |

Beretta, M. |

Bergé, L. |

Billard, J. |

Borovlev, Yu. A. |

Bourgeois, Ch. |

Briere, M. |

Brudanin, V. |

Camus, P. |

Cardani, L. |

Casali, N. |

Cazes, A. |

Chapellier, M. |

Charlieux, F. |

de Combarieu, M. |

Dafinei, I. |

Danevich, F. A. |

De Jesus, M. |

Dumoulin, L. |

Eitel, K. |

Elkhoury, E. |

Ferri, F. |

Fujikawa, B. K. |

Gascon, J. |

Gironi, L. |

Giuliani, A. |

Grigorieva, V. D. |

Gros, M. |

Guerard, E. |

Helis, D. L. |

Huang, H. Z. |

Huang, R. |

Johnston, J. |

Juillard, A. |

Khalife, H. |

Kleifges, M. |

Kobychev, V. V. |

Kolomensky, Yu. G. |

Konovalov, S. I. |

Leder, A. |

Kotila, J. |

Loaiza, P. |

Ma, L. |

Makarov, E. P. |

de Marcillac, P |

Marini, L. |

Marnieros, S. |

Misiak, D. |

Navick, X.-F. |

Nones, C. |

Novati, V. |

Olivieri, E. |

Ouellet, J. L. |

Pagnanini, L. |

Pari, P. |

Pattavina, L. |

Paul, B. |

Pavan, M. |

Peng, H. |

Pessina, G. |

Pirro, S. |

Poda, D. V. |

Polischuk, O. G. |

Previtali, E. |

Redon, Th. |

Rozov, S. |

Rusconi, C. |

Sanglard, V. |

Schäffner, K. |

Schmidt, B. |

Shen, Y. |

Shlegel, V. N. |

Siebenborn, B. |

Singh, V. |

Tomei, C. |

Tretyak, V. I. |

Umatov, V. I. |

Vagneron, L. |

Velázquez, M. |

Weber, M. |

Welliver, B. |

Winslow, L. |

Xue, M. |

Yakushev, E. |

Zolotarova, A. S.

Date

2020

Copyright

We report the measurement of the two-neutrino double-beta () decay of Mo to the ground state of Ru using lithium molybdate () scintillating bolometers. The detectors were developed for the CUPID-Mo program and operated at the EDELWEISS-III low background facility in the Modane underground laboratory (France). From a total exposure of 42.235 kgday, the half-life of Mo is determined to be years. This is the most accurate determination of the half-life of Mo to date.

Publisher

Springer

ISSN Search the Publication Forum

1434-6044

Related funder(s)

Research Council of Finland

Funding program(s)

Research costs of Academy Research Fellow, AoF; Academy Research Fellow, AoF

Additional information about funding

J. Kotila is supported by Academy of Finland (Grants No.314733 and No. 320062).

License

Except where otherwise noted, this item's license is described as CC BY 4.0