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B(E2) value of even-even Pd108-112 isotopes by interacting boson model-1

Hossain, Imam and Abdullah, Hewa Y. and Ahmad, Irshad M. and Saeed, Mohammad Alam (2014) B(E2) value of even-even Pd108-112 isotopes by interacting boson model-1. Chinese Physics C, 38 (2). ISSN 1674-1137

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Official URL: http://dx.doi.org/10.1088/1674-1137/38/2/024103

Abstract

This work studies the systematic reduced transition probabilities B(E2)↓, intrinsic quadrupole moments and deformation parameters of Pd isotopes with even neutrons from N = 62 to 66. The downward reduced transition probabilities B(E2)↓ from gamma transition 8+ to 6+, 6+ to 4+, 4+ to 2+ and 2+ to 0+ states of even-even 108-112Pd isotopes were calculated by the Interacting Boson Model (IBM-1) and compared with the available previous experimental results. The ratio of the excitation energies of the first 4+ and the first 2+ excited states, R 4/2, is also studied for the classification of symmetry of these nuclei. Furthermore we have studied systematically the transition rate R = B(E2: L+ → (L-2)+)/B(E2:2+ →0+) of some of the low-lying quadrupole collective states in comparison with the available experimental data. The associated quadrupole moments and deformation parameters have been calculated. The results of this calculation are in good agreement with the corresponding available experimental data. The 108-112Pd isotopes show the O(6) symmetry.

Item Type:Article
Uncontrolled Keywords:b(e2), deformation parameter, ground-states, pd isotopes, quadrupole moments
Subjects:Q Science
Divisions:Science
ID Code:51973
Deposited By: Siti Nor Hashidah Zakaria
Deposited On:01 Feb 2016 11:53
Last Modified:30 Nov 2018 14:57

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