Calculations of Ground Band in even-even 170-180W nuclei by Interacting boson model (IBM-1)

Abstract

In this work, the properties of 170-180W isotopes are studied by the E-GOS curves and the relation between energy levels and E2 showed that 170-180W lie in SU(3)-O(6) transition region were investigated to calculate the energy levels of ground state band according to the Interacting Boson Model (IBM-1). The entire calculations and drawing of the figures implemented by one program written by matlab language. The results are compared with experimental data and showed good agreement.