Ratio of neutron and proton entropy excess in121Sn compared to122Sn

Thermal quantities of 46Ti

“…The excitation energy, entropy and the nuclear heat capacity have been extracted in the framework of the BCS theory that includes modified nuclear pairing gap by the use of Eqs. (4), (5) and (6), respectively. For more information on the calculation procedures see our previous publications [2,4,5,12].…”

“…(4), (5) and (6), respectively. For more information on the calculation procedures see our previous publications [2,4,5,12]. The thermodynamic quantities also have been extracted from experimental data on nuclear level density, using Eqs.…”

“…This equation can be solved to deduce the pairing gap and the chemical potential as a function of temperature, with the given values of N and G [4,5]:…”

“…Considering a system of nucleons interacting with pairing force, the logarithm of grand partition function is given by [4,5]:…”

“…G is the strength of pairing and is the gap parameter which is a measure of the pairing correlation. The BCS model determines the most probable value for the gap parameter by the use of the following gap equation [5]:…”