Study of Energy Spectra and Electromagnetic moments of Double Beta Decay Nuclei in Deformed Hartree-Fock Model

TL;DR

This paper investigates the energy spectra and electromagnetic properties of nuclei involved in double beta decay within a deformed Hartree-Fock framework, achieving good agreement with experimental data.

Contribution

It applies a self-consistent deformed Hartree-Fock and angular momentum projection model to study nuclei in double beta decay, providing detailed spectra and electromagnetic moments.

Findings

Spectra of ground bands match experimental data.

Calculated electromagnetic moments agree with measurements.

Model reliably reproduces nuclear properties in the studied mass range.

Abstract

Spectroscopy of nuclei in the mass range A=76 to A=130, participating in double beta decay processes are studied in the framework of the self-consistent deformed Hartree-Fock (HF) and angular momentum (J) projection model. Spectra of ground bands have been studied and compared with available experimental results for even-even parent and daughter as well as for intermediate odd-odd nuclei. To test the reliability of the wave functions we have also calculated the reduced E2 transition matrix elements, electric quadrupole moments and magnetic dipole moments for these nuclei. The calculated results are compared with the experimental findings and substantial agreement is achieved.