Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1835929 | Nuclear Physics A | 2014 | 6 Pages |
Abstract
The nuclear level densities and entropies in 148,149Sm have been calculated in the framework of the superconducting theory that includes modified nuclear pairing gap. For modified pairing gap parameter the smooth transition from the BCS to the Fermi type distributions is used. By applying modified pairing gap, the extracted S-shaped heat capacity as a function of nuclear temperature exhibits a physical and smoother behavior instead of the singular behavior predicted by the BCS equations at critical temperature.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
R. Razavi, A.N. Behkami, V. Dehghani,