prikaz prve stranice dokumenta Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei
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Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei
Physical Review C, 109 (2024), 3; 034304. https://doi.org/10.1103/PhysRevC.109.034304
Lotina, Luka; Nomura, Kosuke

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Lotina, L. i Nomura, K. (2024). Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei. Physical Review C, 109. (3). doi: 10.1103/PhysRevC.109.034304

Lotina, Luka i Kosuke Nomura. "Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei." Physical Review C, vol. 109, br. 3, 2024. https://doi.org/10.1103/PhysRevC.109.034304

Lotina, Luka i Kosuke Nomura. "Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei." Physical Review C 109, br. 3 (2024). https://doi.org/10.1103/PhysRevC.109.034304

Lotina, L. i Nomura, K. (2024) 'Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei', Physical Review C, 109(3). doi: 10.1103/PhysRevC.109.034304

Lotina L, Nomura K. Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei. Physical Review C [Internet]. 2024. [pristupljeno 06.10.2024.];109(3). doi: 10.1103/PhysRevC.109.034304

L. Lotina i K. Nomura, "Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei", Physical Review C, vol. 109, br. 3, 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:458404. [Citirano: 06.10.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:458404
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Naslov (engleski)Impacts of hexadecapole deformations on the collective energy spectra of axially deformed nuclei
AutorLuka Lotina
AutorKosuke Nomura
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The hexadecapole deformation, as well as the quadrupole one, influences the low-lying states of finite nuclei. The hexadecapole correlations are often overshadowed by the large quadrupole effects, and hence have not been much investigated. Here we address the relevance of hexadecapole deformations in the calculations of low-energy collective states of heavy nuclei, by using the theoretical framework of the self-consistent mean-field method and the interacting-boson approximation. The interacting-boson Hamiltonian that explicitly includes the quadrupole and hexadecapole collective degrees of freedom is specified by a choice of the energy density functional and pairing interaction. In an illustrative application to axially deformed Gd isotopes, it is shown that the inclusion of the hexadecapole degree of freedom does not affect most of the low-spin and low-lying states qualitatively, but that has notable effects in that it significantly improves the description of high-spin states of the ground-state bands of nearly spherical vibrational nuclei and gives rise to K^π=4^+ bands exhibiting strong E4 transitions in strongly deformed nuclei.
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. 109, br. 3, 034304
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.109.034304
URN:NBNurn:nbn:hr:217:458404
Datum objave publikacije2024
ProjektŠifra: TTP-2018-07-3554
Naziv (hrvatski): Exotic Nuclear Structure and Dynamics
Naziv (engleski): Exotic Nuclear Structure and Dynamics
Kratica: ExoNSD
Voditelj: Kosuke Nomura
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Tenure Track Pilot Programme
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevC.109.034304
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2024 American Physical Society. Received 11 October 2023; accepted 8 February 2024; published 5 March 2024.
Datum i vrijeme pohrane2024-07-31 08:23:59