Universiti Teknologi Malaysia Institutional Repository

Yrast states and electromagnetic reduced transition properties of 122Te by means of interacting boson model-1

A., Shelley and Hossain, Imam and Sharrad, F. I. and Abdullah, Hewa Yasen and Saeed, Mohammad Alam (2015) Yrast states and electromagnetic reduced transition properties of 122Te by means of interacting boson model-1. Problems of Atomic Science and Technology, 97 (3). pp. 38-43. ISSN 1682-9344

[img]
Preview
PDF (Abstract)
101kB

Official URL: http://vant.kipt.kharkov.ua/ARTICLE/VANT_2015_3/ar...

Abstract

In this paper, the yrast states and the electric reduced transition probabilities B(E2) ? from gamma transition 8+ to 6+, 6+ to 4+, 4+ to 2+ and 2+ to 0+ states of neutron rich 122Te nucleus in the frame work of Interacting Boson Model-I (IBM-I) have carried out. The calculated results have been compared with the available experimental values. The ratio of the excitation energies of first 4+ and 2+ excited states (R4/2), have also been calculated for this nucleus. An acceptable degree of agreement between the predictions of IBM-I model and experiment is achieved. Moreover, as a measure to quantify evolution, we studied the transition rate R = B(E2 : L+ ? (L - 2)+) / B(E2 : 2+ ? 0+) of some of the low-lying quadrupole collective states in comparison to the available experimental data. The IBM-I formula for energy levels and the reduced transition probabilities B(E2) have been analytically deduced in the U(5) limit for a few yrast states transitions in 122Te isotope.

Item Type:Article
Uncontrolled Keywords:yrast states, electric reduced transition
Subjects:Q Science > QC Physics
Divisions:Science
ID Code:55780
Deposited By: Muhamad Idham Sulong
Deposited On:06 Oct 2016 12:59
Last Modified:22 Aug 2017 14:52

Repository Staff Only: item control page