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Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties
Physical Review C, 99 (2019), 3; 034318. https://doi.org/10.1103/PhysRevC.99.034318
Yüksel, Esra; Marketin, Tomislav; Paar, Nils

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Yüksel, E., Marketin, T. i Paar, N. (2019). Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties. Physical Review C, 99. (3). doi: 10.1103/PhysRevC.99.034318

Yüksel, Esra, et al. "Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties." Physical Review C, vol. 99, br. 3, 2019. https://doi.org/10.1103/PhysRevC.99.034318

Yüksel, Esra, Tomislav Marketin i Nils Paar. "Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties." Physical Review C 99, br. 3 (2019). https://doi.org/10.1103/PhysRevC.99.034318

Yüksel, E., Marketin, T. i Paar, N. (2019) 'Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties', Physical Review C, 99(3). doi: 10.1103/PhysRevC.99.034318

Yüksel E, Marketin T, Paar N. Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties. Physical Review C [Internet]. 2019. [pristupljeno 28.12.2024.];99(3). doi: 10.1103/PhysRevC.99.034318

E. Yüksel, T. Marketin i N. Paar, "Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties", Physical Review C, vol. 99, br. 3, 2019. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:603089. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:603089
Podaci o radu
Naslov (engleski)Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties
AutorEsra Yüksel
AutorTomislav Marketin
AutorNils Paar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We introduce a new relativistic energy density functional constrained by the ground state properties of atomic nuclei along with the isoscalar giant monopole resonance energy and dipole polarizability in 208Pb. A unified framework of the relativistic Hartree-Bogoliubov model and random phase approximation based on the relativistic density-dependent point coupling interaction is established in order to determine the DD-PCX parametrization by χ2 minimization. This procedure is supplemented with the covariance analysis in order to estimate statistical uncertainties in the model parameters and observables. The effective interaction DD-PCX accurately describes the nuclear ground state properties including the neutron-skin thickness, as well as the isoscalar giant monopole resonance excitation energies and dipole polarizabilities. The implementation of the experimental data on nuclear excitations allows constraining the symmetry energy close to the saturation density, and the incompressibility of nuclear matter by using genuine observables on finite nuclei in the χ2 minimization protocol, rather than using pseudo-observables on the nuclear matter, or by relying on the ground state properties only, as it has been customary in the previous studies.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C
Brojčani podacivol. 99, br. 3, 034318
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.99.034318
URN:NBNurn:nbn:hr:217:603089
Datum objave publikacije2019
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevC.99.034318
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2020-08-21 16:56:41