Search for neutrinoless double-beta decay of 100Mo with the NEMO-3 detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10287946" target="_blank" >RIV/00216208:11320/14:10287946 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.89.111101" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.89.111101</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.89.111101" target="_blank" >10.1103/PhysRevD.89.111101</a>
Alternative languages
Result language
angličtina
Original language name
Search for neutrinoless double-beta decay of 100Mo with the NEMO-3 detector
Original language description
We report the results of a search for the neutrinoless double-? decay (0???) of 100Mo, using the NEMO-3 detector to reconstruct the full topology of the final state events. With an exposure of 34.7 kg . y, no evidence for the 0??? signal has been found,yielding a limit for the light Majorana neutrino mass mechanism of T1=2 ?0???? > 1.1 x 1024 years (90% C.L.) once both statistical and systematic uncertainties are taken into account. Depending on the nuclear matrix elements this corresponds to an upperlimit on the Majorana effective neutrino mass of hm?i < 0.3-0.9 eV (90% C.L.). Constraints on other lepton number violating mechanisms of 0??? decays are also given. Searching for high-energy double electron events in all suitable sources of the detector, no event in the energy region [3.2-10] MeV is observed for an exposure of 47 kg . y.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
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UT code for WoS article
000338660100001
EID of the result in the Scopus database
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