CUPID-Mo: A World Leading Limit on Neutrinoless Double Beta Decay of Mo-100

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A90107%2F22%3A00363812" target="_blank" >RIV/68407700:90107/22:00363812 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3103/S0027134922020436" target="_blank" >https://doi.org/10.3103/S0027134922020436</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3103/S0027134922020436" target="_blank" >10.3103/S0027134922020436</a>

Result language
angličtina
Original language name
CUPID-Mo: A World Leading Limit on Neutrinoless Double Beta Decay of Mo-100
Original language description
The CUPID-Mo experiment, located in the Laboratoire Souterrain de Modane (France), is a demonstrator for the next generation ton-scale bolometric neutrinoless double beta decay experiment CUPID. CUPID-Mo is composed of 20 Li-2(100) MoO4 scintillating bolometers, searching for 0 nu beta beta of Mo-100. With about one year of data acquisition we set a world leading limit on the half-life of 0 nu beta beta decay in Mo-100 of T-1/2 > 1.8 x 10(24) yr at 90% C.I. This limit corresponds to an effective Majorana mass m(beta beta) < (0.28-0.49) eV, dependent on the nuclear matrix element in the light Majorana neutrino exchange interpretation.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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