2000/08/29 by M. Anguiano, J.L. Egido, J. L. Egido +2 · 89 citations
Physics and Astronomy · #Coulomb #Energy (signal processing) #Field (mathematics) #Kinetic energy #Nuclear physics research studies #Pairing #Quantum Mechanics and Non-Hermitian Physics #Quantum and Classical Electrodynamics #Work (physics) #Zero (linguistics) #nucl-th
paper · pdf · doi:10.1016/s0375-9474(00)00445-0
published in Nuclear Physics A 683(1-4), 227-254 (Elsevier BV) · 32 pages, 12 figures. In press in Nucl. Physics A
arxiv created 2000/08/29 · openalex publication_date 2001/02/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We present exact Hartree-Fock-Bogoliubov calculations with the finite range density dependent Gogny force using a triaxial basis. For the first time, all contributions to the Pairing and Fock Fields arising from the Gogny and Coulomb interactions as well as the two-body correction of the kinetic energy have been calculated in this basis. We analyze the relevance of these terms in different regions of the periodic table at zero and high angular momentum. The validity of commonly used approximations that neglect different terms in the variational equations is also checked. We find a decrease of the proton pairing energies mainly due to a Coulomb antipairing effect.