NUCLEON-NUCLEON INTERACTION IN INFINITE NUCLEAR MATTER

Abstract

The thermodynamic properties of Rhenium ( 75Re 186 ) using Nucleon-Nucleon (NN-Interaction) via a scattering potential 𝑉 = 𝛽𝜒 3 + 𝛾𝜒 4 in addition to the unperturbed Hamiltonian Ho is studied. The second quantization approach was used to calculate the Hamiltonian of the system. The heat capacity variation with temperature showed a second order phase transition at Tc = 0.144 K. The variation of heat capacitywith excitation energy exhibits a linear relationship but with increasing gradients at higher values of constant temperatures and attains a maximum value corresponding to the critical transition temperature Tc. This shows that the maximum specific heat at all excited states occurs at the critical transition temperature Tc due to thermal excitation. These results ascertain the presence of low temperature propertyof superconductivity in the Fermi system.

The thermodynamic properties of Rhenium ( 75Re 186 ) using Nucleon-Nucleon (NN-Interaction) via a scattering potential 𝑉 = 𝛽𝜒 3 + 𝛾𝜒 4 in addition to the unperturbed Hamiltonian Ho is studied. The second quantization approach was used to calculate the Hamiltonian of the system. The heat capacity variation with temperature showed a second order phase transition at Tc = 0.144 K. The variation of heat capacitywith excitation energy exhibits a linear relationship but with increasing gradients at higher values of constant temperatures and attains a maximum value corresponding to the critical transition temperature Tc. This shows that the maximum specific heat at all excited states occurs at the critical transition temperature Tc due to thermal excitation. These results ascertain the presence of low temperature propertyof superconductivity in the Fermi system.