首页|Thermal properties of nuclei using RMF theory with average value gap parameter

Thermal properties of nuclei using RMF theory with average value gap parameter

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The gap parameter of the BCS model, and for the first time the gap parameter of the modified Ginzburg-Landau model, are used in the relativistic mean field model at finite temperature. The average binding energy, radii, effective inverse level density parameter, and heat capacity are calculated within both methods for Sn110-130 even-even isotopes. The results are compared with other calculations. We have shown that all of the studied quantities behave smoother as a function of temperature when the gap parameter of the modified Ginzburg-Landau model is used. The heat capacities show S-shaped behavior. (C) 2021 Elsevier B.V. All rights reserved.

Relativistic mean fieldGinzburg-LandauGap parameterMEAN-FIELD-THEORYSTATIC PATH APPROXIMATIONHARTREE-BOGOLIUBOV THEORYGROUND-STATEQUANTAL FLUCTUATIONSEXCITED NUCLEILEVEL DENSITYTEMPERATUREQUANTITIESTRANSITION

Mehmandoost-Khajeh-Dad, A. A.、Dehghani, V、Yaghmaei, B.

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Univ Sistan & Baluchestan

2022

Nuclear Physics

Nuclear Physics

ISSN:0375-9474
年,卷(期):2022.1017
  • 95