Abstract: Deformed nuclei represent perhaps the largest and most studied class of nuclear-level schemes. The Interacting Boson Model (IBM-1) has been used to calculate the positive parity states of 150, 152Ce below 2 MeV. A simple parameterisation has been used that corresponds to a description close to the SU (3) limit of the model. The energy levels and B (E2) values are obtained for the 150, 152Ce by using the IBM. The E (γ) transition energy has been plotted as a function of the spin to determine the existence of the back-bending phenomenon. The results show that these nuclei have rotational properties. The moment of inertia, the rotational energy, two-nucleon transfer reactions and the Potential Energy Surfaces (PES) for these isotopes have been calculated.
Ali H. Al-Musawi and Amir A. Mohammed-Ali, 2019. SU (3) Symmetry of Even-Even 150, 152Ce Isotopes in the Microscopic Interacting Boson Model (IBM-1). Journal of Engineering and Applied Sciences, 14: 10413-10418.