Document Type : Research Paper

Author

DEPT. OF PHYSICS-COLLEGE OF EDUCATION -AL-UNBAR UNIVERSITY

Abstract

In the present work, the interacting boson model(IBM-1) for s and d boson is used to calculate the energy levels of the positive parity bands, electric quadrupole moments, E2-transition probabilities B(E2)in particular between states which may be affected by the finite boson number N=Nذ+Nُ=2+5=7 of even-even nucleus . This nucleus is belong to SU(5)-SU(3) dynamical symmetry .The calculated results of this study are compared with the available experimental data and they found to be in a very good agreement.

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