طاقة جهد السطح للنوى شديدة التشوه ذات التناظر الديناميكي SU(3)

Abstract

In this work, the nuclear structure has been studied for strongly deformed nuclei with mass number (A=170,174,182) for even-even nuclei respectively using the Interacting Boson Model (IBM-1). The dynamical symmetry SU(3) has been predicated for each nuclei . The potential energy surface parameters have been derived and calculated in terms of the Hamiltonian operator parameters. The potential energy surface for each nucleus has been studies and calculated in terms of these parameters using (PES.for) program, also contour lines, axially symmetries and mesh grid has been drown.The results have been compared with typical scheme and band structure, and the results of comparisons have given a good agreement.