Investigation of One and Two Nucleon Separation Energies for Checking the Nuclear Stability in the region atomic number between 20 and 35

Abstract

Study and measuring nuclear binding energy are most active areas of nuclear struc ture physics. In this work, Bethe-Weisacker formula has been employed to study bind ing and nucleon separation energies of different isotopes and isotones for checking the nuclear stability in the region between atomic number 20 and 35. In data calculations, analytical and computational methods have been employed. The calculated binding energy by using Sci-lab computer soft-ware and graphs that were plotted by using xm grace agree quite well with experimental data and were compared with values given in previous work for the purpose of validity. This work has determined, the relations be tween one nucleon and two nucleon separation energies with the nucleon number that were plotted Single and double nucleon separation energies in all possible manner and tried to discuss nuclear structure properties such magic nuclei, proton or neutron drip line, nuclear stability and so on. It is clear stated that even-Z and even-N nuclei, being most stable, are most abundant.The results show that stability of nuclei depends on the separation energy is high or not. Moreover, this work has incorporated to indicate many nuclides and transitions of a nuclei having high separation energy are highly stable and abundant.