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NSR database version of April 29, 2024.

Search: Author = G.Accorto

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2021AC04      Phys.Rev. C 103, 044304 (2021)

G.Accorto, T.Naito, H.Liang, T.Niksic, D.Vretenar

Nuclear energy density functionals from empirical ground-state densities

NUCLEAR STRUCTURE ¹⁶O, ⁴⁰Ca, ⁵⁶Ni, ¹⁰⁰Sn; calculated sum of neutron vector and scalar potentials for ¹⁶O (N=Z=8 system) as a function of the radial coordinate, vector densities of four symmetric systems: ¹⁶O (N=Z=8), ⁴⁰Ca (N=Z=20), ⁵⁶Ni (N=Z=28) and ¹⁰⁰Sn (N=Z=50) using density functional perturbation theory and the inverse Kohn-Sham method, with the improved relativistic energy density functional (EDF) DD-PC1 determined by empirical exact ground-state densities of finite systems.

doi: 10.1103/PhysRevC.103.044304
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2020AC03      Phys.Rev. C 101, 024315 (2020)

G.Accorto, P.Brandolini, F.Marino, A.Porro, A.Scalesi, G.Colo, X.Roca-Maza, E.Vigezzi

First step in the nuclear inverse Kohn-Sham problem: From densities to potentials

NUCLEAR STRUCTURE ⁴⁰Ca, ²⁰⁸Pb; calculated neutron and proton densities, Kohn-Sham (KS) potentials for neutrons and protons using an iterative procedure of van Leeuwen and Baerends (vLB) and the constrained variational (CV) procedure for the density functional theory (DFT). Inversion methods for the inverse Kohn-Sham (KS) problem, based on Hohenberg-Kohn theorems(HKTs). Comparison with experimental densities.

doi: 10.1103/PhysRevC.101.024315
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