Double beta decays into excited states in 110Pd and 102Pd
A search for double beta decays of ^110Pd and ^102Pd into excited states of the daughter nuclides has been performed using three ultra-low background gamma-spectrometry measurements in the Felsenkeller laboratory, Germany, the HADES laboratory, Belgium and at the LNGS, Italy. The combined Bayesian analysis of the three measurements sets improved half-life limits for the 2νββ and 0νββ decay modes of the 21^+, 01^+ and 22^+ transitions in 110Pd to 2.9 10^20 yr, 4.0 10^20 yr and 3.0 10^20 yr, respectively, and in ^102Pd to 7.6 10^18 yr, 8.8 10^18 yr and 1.4 10^19 yr, respectively, with 90% credibility.
LEHNERT B.;
ANDREOTTI Erica;
DEGERING D.;
HULT Mikael;
LAUBENSTEIN M.;
WESTER T.;
ZUBER K.;
2016-12-01
IOP PUBLISHING LTD
JRC102956
0954-3899,
http://iopscience.iop.org/article/10.1088/0954-3899/43/11/115201/meta,
https://publications.jrc.ec.europa.eu/repository/handle/JRC102956,
10.1088/0954-3899/43/11/115201,
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