Article,

RELATIVISTIC MEAN FIELD STUDY OF SM ISOTOPES WITH FTBCS APPROACH

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International Journal of Recent advances in Physics (IJRAP), 4 (4): 1-11 (2015/11 2015)

Abstract

A theoretical study of the thermal pairing correlation as a function of temperature is performed for eveneven 148-154Sm isotopes using Finite Temperature Bardeen-Cooper-Schrieffer (FTBCS) approach within the Relativistic Mean Field (RMF) model. Numerical results obtained at T=0 are found to be consistent with the available experimental values. Further, results show the thermal dependency of various nuclear parameters like gap parameter, pairing energy, binding energy, deformation and density. At T≠0.0 MeV, the destruction of Cooper pairs and the pairing phase transition as well as shape transition is observed in 148-154Sm nuclei at critical temperature Tc≠0.

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