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“Sloppy” nuclear energy density functionals. II. Finite nuclei
Physical Review C, 95 (2017), 5; 054304. https://doi.org/10.1103/PhysRevC.95.054304
Nikšić, Tamara; Imbrišak, Marko; Vretenar, Dario

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Nikšić, T., Imbrišak, M. i Vretenar, D. (2017). “Sloppy” nuclear energy density functionals. II. Finite nuclei. Physical Review C, 95. (5). doi: 10.1103/PhysRevC.95.054304

Nikšić, Tamara, et al. "“Sloppy” nuclear energy density functionals. II. Finite nuclei." Physical Review C, vol. 95, br. 5, 2017. https://doi.org/10.1103/PhysRevC.95.054304

Nikšić, Tamara, Marko Imbrišak i Dario Vretenar. "“Sloppy” nuclear energy density functionals. II. Finite nuclei." Physical Review C 95, br. 5 (2017). https://doi.org/10.1103/PhysRevC.95.054304

Nikšić, T., Imbrišak, M. i Vretenar, D. (2017) '“Sloppy” nuclear energy density functionals. II. Finite nuclei', Physical Review C, 95(5). doi: 10.1103/PhysRevC.95.054304

Nikšić T, Imbrišak M, Vretenar D. “Sloppy” nuclear energy density functionals. II. Finite nuclei. Physical Review C [Internet]. 2017. [pristupljeno 17.11.2024.];95(5). doi: 10.1103/PhysRevC.95.054304

T. Nikšić, M. Imbrišak i D. Vretenar, "“Sloppy” nuclear energy density functionals. II. Finite nuclei", Physical Review C, vol. 95, br. 5, 2017. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:758106. [Citirano: 17.11.2024.]

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Naslov (engleski)“Sloppy” nuclear energy density functionals. II. Finite nuclei
AutorTamara Nikšić
MBZ: 234533
AutorMarko Imbrišak
AutorDario Vretenar
MBZ: 9570
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
A study of parameter sensitivity of nuclear energy density functionals, initiated in the first part of this work [Nikšić and Vretenar, Phys. Rev. C 94, 024333 (2016)], is extended by the inclusion of data on ground-state properties of finite nuclei in the application of the manifold boundary approximation method (MBAM). Density functionals used in self-consistent mean-field calculations, and nuclear structure models based on them, are generally “sloppy” and exhibit an exponential range of sensitivity to parameter variations. Concepts of information geometry are used to identify the presence of effective functionals of lower dimension in parameter space associated with parameter combinations that can be tightly constrained by data. The MBAM is used in an iterative procedure that systematically reduces the complexity and dimension of parameter space of a sloppy functional, with properties of nuclear matter and data on finite nuclei determining not only the values of model parameters but also the optimal functional form of the density dependence.
Ključne riječi (engleski)
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. 95, br. 5, 054304
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.95.054304
URN:NBNurn:nbn:hr:217:758106
Datum objave publikacije2017
ProjektŠifra: IP-2014-09-9159
Naziv (hrvatski): Struktura i dinamika egzotičnih femto-sustava
Kratica: STRUDEF
Voditelj: Nils Paar
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.95.054304
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2017 American Physical Society. Received 9 March 2017. Published 8 May 2017.
Datum i vrijeme pohrane2020-02-28 20:35:52