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arXiv · 1103.2958

A first search of excited states double beta and double electron capture decays of Pd110 and Pd102

Bjoern Lehnert·Kai Zuber
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Abstract

A search for double beta decays of the palladium isotopes 110Pd and 102Pd into excited states of their daughters was performed and first half-life limits for the 2νββ and 0νββ decays into first excited 0+ and 2+ states of 5.89e19 yr and 4.40e19 yr (95% CL) for the 110Pd decay were obtained. The half-life limits for the corresponding double electron capture transition of 102Pd are 7.64e18 yr and 2.68e18 yr (95% CL) respectively. These are the first measurements for 102Pd.

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Bjoern Lehnert, Kai Zuber. 2012-07-04. A first search of excited states double beta and double electron capture decays of Pd110 and Pd102. https://doi.org/10.1016/j.physletb.2011.09.095

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