Study of High-spin States for 90,91,92 Y Isotopes by Using Oxbash Code

Abstract

In this paper, calculations of ^90,91,92Y isotopes have been performed by application of nuclear shell model in the Gloeckner (Gl) model space for two different interactions (Gloeckner (Gl) and Gloeckner pulse bare G-Matrix (Glb) using Oxbash code. The energy levels are compared and discussed with experimental data and based on our results, many predictions about spins and parity were observed between experimental states, in addition to the predictions of low-energy spectra and B (E2; ↓) and B (M1; ↓)) transitional strengths in the isotopes ^90,91,92Y. These predictions were not known in the experimental data.

Keywords: Energy levels, Transition probabilities, Oxbash code.