Possible detection of the doubleβ+/electron-capture decay

6533b831fe1ef96bd12982f4

RESEARCH PRODUCT

Possible detection of the doubleβ+/electron-capture decay

subject

Rare earth nuclei Physics Nuclear and High Energy Physics Electron capture Double beta decay Isotopes of cadmium Physical chemistry Half-life Beta (velocity)Atomic physics Beta decay Radioactive decay

description

The two-neutrino double [beta] decay matrix elements of [sup 58]Ni, [sup 96]Ru, [sup 106]Cd, and [sup 136]Ce are calculated in the framework of the quasiparticle random phase approximation and the corresponding double [beta][sup +]/electron-capture (EC) decay ([beta][sup +][beta][sup +]/[beta][sup +]EC/ECEC) half-lives are estimated. The calculated ground-state-to-ground-state half-lives range from 3.9[times]10[sup 23] to 6.4[times]10[sup 19] yr indicating that the double [beta][sup +]/EC decay could, in principle, be detected using currently known experimental techniques.

year	journal	country	edition	language
1993-08-01	Physical Review C

https://doi.org/10.1103/physrevc.48.574

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