6533b823fe1ef96bd127eee1
RESEARCH PRODUCT
Search for Neutrinoless Quadruple-β Decay of 150Nd with the NEMO-3 Detector
Nemo-3 Collaborationsubject
neutriinotneutrinosdescription
We report the results of a first experimental search for lepton number violation by four units in the neutrinoless quadruple-β decay of 150Nd using a total exposure of 0.19 kg yr recorded with the NEMO-3 detector at the Modane Underground Laboratory. We find no evidence of this decay and set lower limits on the half-life in the range T1/2>(1.1–3.2)×10^21 yr at the 90% C.L., depending on the model used for the kinematic distributions of the emitted electrons. peerReviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-01-01 |