57 citations · 189 across the 7 of their papers we have counts for
Showing 1996Show all
2 papers · 1 filter
nucl-th1996★ 36 cited
Single- and double-beta decay Fermi-transitions in an exactly solvable model
Jorge G. Hirsch, Peter O. Hess, Osvaldo Civitarese
An exactly solvable model suitable for the description of single and double-beta decay processes of the Fermi-type is introduced. The model is equivalent to the exact shell-model t…
nucl-th1996★ 46 cited
Renormalized QRPA and double beta decay: a critical analysis of double Fermi transitions
Jorge G. Hirsch, Peter O. Hess, Osvaldo Civitarese
The proton-neutron monopole Lipkin model, which exhibits some properties which are relevant for those double beta decay () transitions mediated by the Fermi matrix elements, is…