Macroscopic investigation of rotations for some deformed even–even nuclei

Abstract

In this study, a satisfactory value of R 4 = E 4 /E 2 for deformed nuclei using modified nuclear softness (MNS) model were obtained. The model was established using semi-classical treatment. Several parameters obtained using MNS model were found to be in good agreement with experimental measurements. Furthermore, a universal relationship between energy and spin which is believed to be effective for rotational bands was determined, in addition to reduced transition probability as function of deformation parameters and quadruple moment.

Inter Nuclear Energy Levels of 100Ru and 102Ru Modeling Approach

“…Following the prescription given before concerning the VMI-model [4], nuclear softness [14] model (NS3), Anharmonic vibrator-model [15] (AVM1 and AVM2), exponential model [16] (exp-model) and interaction boson model [17] (IBM) in O6, respectively we have re-evaluated the level energies E J , by means of the well-known equations:…”

Nuclear softness in the variable moment of inertia model and its application to superdeformed bands in the mass region A ≈ 60 - 90

“…The states in SD bands are given a spin using both direct and indirect methods in these schemes [2 -4]. The nuclear softness (NS) model [5] and the variable moment of inertia (VMI) model [6,7] both have a particular application and while both are successful in explaining certain phenomena, they fall short in explaining others. Therefore, it made sense to think of each of these models as complementing the others in a single model known as the VMINS3 model, which unifies the two models.…”