Calculation energy levels, the reduced electric transition probability B(E2)‎ of the even-even 144-146Nd isotopes using IBM-1

Abstract EN

In this search, Nd146,144 isotopes have been studied by the interacting boson model (IBM-1) to determine the energy levels.

In addition, by the program IBMT was used for evaluating the reduced electric transition probability B (E2).

According to the IBM , The calculated values are compared with the available theoretical and experimental data and showd reasonable agreement.

And was reached ,Nd144 isotopes have been shown their membership to the vibrational limit SU(5),while Nd146 isotopes belong to the transition region between SU(5)-O(6).