Abstract
We have developed an effective interaction for shell model calculations in the model space consisting of four orbits 1p3/2, 0f5/2, 1p1/2 and 0g9/2. Starting from a renormalized Gmatrix interaction, we have modified 45 linear combinations of Hamiltonian parameters by fitting to 400 experimental binding and excitation energy data out of 87 nuclei with masses A = 63–96. The resultant effective interaction is shown to be successful for describing irregular behavior of the 0+2states in Ge isotopes. We have evaluated the two-neutrino double-beta-decay matrix elements for 76Ge and 82Se which are in reasonable agreement with the experimental data.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
