Thermal properties of $^{97}$Mo and $^{90}$Y nuclei using temperature dependent level density parameter

Abstract

Nuclear level density and level density parameter are important quantities in nuclear physics. Level density parameter is calculated through different methods. In this work, at first, single particle level density has been calculated by Thomas Fermi approximation, then using single particle level density, the temperature dependent level density parameter has been obtained for the calculation of thermodynamic quantities such as excitation energy, entropy, level density and heat capacity. The energy, entropy, heat capacity and nuclear level density have also been calculated by BCS and MBCS models. Eventually, the results of thermodynamic quantities calculated by the level density parameter and thermodynamic quantities calculated by the BCS and MBCS models have been compared together and then compared with the experimental data.