Covariant density functional theory
WebCovariant density functional theory for nuclear masses The first mass table in covariant density functional theory was reported in Ref. 28 for about 2000 even-even nuclei with … WebJan 22, 2024 · Within the covariant density functional theory of hypernuclear matter we build a series of equations of state for hypernuclear compact stars, by calibrating the coupling constants of the -hyperon to the experimental binding energy of the single- hypernuclei C and Be. Coupling constants of the -hyperon to nucleons have been …
Covariant density functional theory
Did you know?
WebSep 21, 2024 · Abstract. A new density-dependent point-coupling covariant density functional PCF-PK1 is proposed, where the exchange terms of the four-fermion terms are local and are taken into account with the Fierz transformation. The coupling … WebJul 5, 2024 · Covariant Density Functional Theory with Localized Exchange Terms. A new density-dependent point-coupling covariant density functional PCF-PK1 is …
WebApr 1, 2024 · The covariant density functional theory (CDFT), taking Lorentz symmetry into account in a self-consistent way, has received wide attention due to its successful description of many nuclear properties in a large number of stable and exotic nuclei [17–23] and the successful application of its predictions to r-process simulations [24–26]. It ... WebDec 23, 2024 · Covariant Density Functional Theory in Nuclear Physics and Astrophysics Junjie Yang, J. Piekarewicz How does subatomic matter organize itself? Neutron stars …
WebFeb 1, 2024 · Following the BCS limit of the HFB theory , in 2024, we developed a finite-temperature covariant density functional theory for an axial-deformed space and … WebFeb 22, 2012 · The results of the calculations within the microscopic + macroscopic method (MM(Dobrowolski) and MM(Möller) ), covariant density functional theory (CDFT ), and density functional theory based on the finite-range Gogny force (Gogny DFT ) are shown. Thick dashed lines are used to show the average trend of the deviations between theory …
WebMar 1, 2016 · The complexity and specialty of the density functional theories in nuclear system in connection with the degrees of freedom, covariance and pairing correlations …
WebTime-dependent covariant density functional theory in three-dimensional lattice space: Benchmark calculation for the O16+O16 reaction Physical Review C … phosphoroxid und wasserWebSep 21, 2024 · For the past decades, the covariant density functional theory and its extension have been proved to be successful in describing the nuclear ground-states … phosphoroxid mit wasserWebApr 1, 2024 · Download Citation On Apr 1, 2024, Yu-Ting Rong and others published Anatomy of octupole correlations in 96Zr with a symmetry-restored multidimensionally-constrained covariant density functional ... how does aflac dental insurance workWebAug 13, 2024 · The authors perform a nonrelativistic reduction of covariant density-functional theory via a similarity renormalization method to decouple the upper and lower components of the Dirac wave function. The exact solutions are well reproduced providing a possible means to directly compare relativistic and nonrelativistic density-functional … phosphorous vs phosphorusWebDissertation Title: 'Covariant Density Functional Theory: Global performance and rotating nuclei' Springboard Data Science Career … phosphoroxid in wasserWebIn this work we have extended Covariant Density Functional Theory to include the pion degree of freedom on the Hartree-Fock level. This leads to tensor forces of finite range. In contrast to earlier investigations in Refs. [19, 20], where in the nuclear interior an exponen- tially decreasing pion-nucleon coupling was used, we have adjusted the ... how does afis help in fingerprint matchingWebFeb 14, 2024 · Shape and multiple shape coexistence of nuclei are investigated throughout the nuclear chart by calculating the low-lying spectra and the quadrupole shape … phosphorrecycling bafu