Calculation of Rotational Energy levels of 122Ba,124Ba,126Ce,128Ce,130Nd,132Nd, Nuclei by a the IBM-2 Model
Abstract
The interacting boson model-2 (IBM-2) model proposed as a link to the shell model, the basic idea of this model is to employ the observations of Talmi, and Federman that valence nucleons are what causes the deformation of the nucleus, and the IBM-1 model can be viewed as a case of IBM-2 in which proton And neutron are indistinguishable. The results showed the success of IBM-2 in calculating the energy levels of the studied nuclei 122Ba,124Ba,126Ce,128Ce,130Nd,132Nd
, and the calculations of the transition probability ratio showed the shape of these nuclei from its initial energy levels to the spherical shape.
, and the calculations of the transition probability ratio showed the shape of these nuclei from its initial energy levels to the spherical shape.
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