دراسة بعض الخواص النووية لنظائر الديسبروسيوم 160,162Dy ذات التناظر الديناميكي SU (3)‎ باستخدام أنموذج IBM-1

Abstract EN

Interacting boson model (IBM-1) was used to study some of nuclear structures for selected dysprosium isotopes 66Dy (A = 162, 164) which have rotational motion of the SU (3) dynamical symmetry.

These isotopes have been classified to be dynamical symmetry SU (3) by comparing the experimental energy levels which taken from the references with the ideal chart for the three dynamical symmetry U (5) , O (6), SU (3), and energy ratios E (41+) / E (21+), E (61+) / E (21+), E (81+) / E (21+) with the ideal values.

Therefore are calculated the energy levels and gamma transitions for these isotopes depending on the total number of boson (N).

The results compared with the available experimental data were they show good agreement.