Year: 2015
Type: article
Abstract: Using the $\ensuremath{\hbar}$ expansion of the Green's function of the Hartree-Fock-Bogoliubov equation, we extend the second-order Thomas-Fermi approximation to generalized superfluid Fermi systems by including the density-dependent effective mass and the spin-orbit potential. We first implement and examine the full correction terms over different energy intervals of the quasiparticle spectra in calculations of finite nuclei. Final applications of this generalized Thomas-Fermi method are intended for various inhomogeneous superfluid Fermi systems.
Source: Physical Review C
Authors: J. C. Pei, Na Fei, Y. N. Zhang, P. Schuck
Institutions: Chinese Academy of Sciences, Peking University, Institute of Theoretical Physics, State Key Laboratory of Nuclear Physics and Technology, Université Paris-Sud, Centre National de la Recherche Scientifique, Université Joseph Fourier, Laboratoire de Physique et Modélisation des Milieux Condensés, Institut National de Physique Nucléaire et de Physique des Particules
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2210808923