Muthanna Journal of Pure Sciences – MJPS
VOL.(5), NO.(1), 2018
Zainab Sauod Muhmmed Alhmod
Physics department ,College of Science, Al-Muthanna University
The Interacting Boson Hamiltonian (IBA-2) to reproduce energy spectrum of isotones is tested The calculated ratio has been suggested that these nuclei are part of O(6) group symmetry. Reduced electric quadruple transitions between states of and magnetic dipole between states of , are calculated. The mixing ratios for transitions between are evaluated as well. All the calculated results have been compared with available experimental data and satisfactory results are obtained.
Keywords:Interacting boson model (IBA-2), even – even( 144Ba,146Ce,148Nd), quadruple moments, mixing ratios, energy levels