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Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization
Physical Review Letters, 108 (2012), 13; 132501. https://doi.org/10.1103/PhysRevLett.108.132501
Nomura, K.; Shimizu, N.; Vretenar, Dario; Nikšić, Tamara; Otsuka, T.

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Nomura, K., Shimizu, N., Vretenar, D., Nikšić, T. i Otsuka, T. (2012). Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization. Physical Review Letters, 108. (13). doi: 10.1103/PhysRevLett.108.132501

Nomura, K., et al. "Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization." Physical Review Letters, vol. 108, br. 13, 2012. https://doi.org/10.1103/PhysRevLett.108.132501

Nomura, K., N. Shimizu, Dario Vretenar, Tamara Nikšić i T. Otsuka. "Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization." Physical Review Letters 108, br. 13 (2012). https://doi.org/10.1103/PhysRevLett.108.132501

Nomura, K., et al. (2012) 'Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization', Physical Review Letters, 108(13). doi: 10.1103/PhysRevLett.108.132501

Nomura K, Shimizu N, Vretenar D, Nikšić T, Otsuka T. Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization. Physical Review Letters [Internet]. 2012. [pristupljeno 24.04.2024.];108(13). doi: 10.1103/PhysRevLett.108.132501

K. Nomura, N. Shimizu, D. Vretenar, T. Nikšić i T. Otsuka, "Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization", Physical Review Letters, vol. 108, br. 13, 2012. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:225366. [Citirano: 24.04.2024.]

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Podaci o radu
Naslov (engleski)Robust Regularity in γ-Soft Nuclei and Its Microscopic Realization
AutorK. Nomura
AutorN. Shimizu
AutorDario Vretenar
AutorTamara Nikšić
AutorT. Otsuka
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
γ softness in atomic nuclei is investigated in the framework of energy density functionals. By mapping constrained microscopic energy surfaces for a set of representative nonaxial medium-heavy and heavy nuclei to a Hamiltonian of the proton-neutron interacting boson model (IBM-2) containing up to three-body interactions, low-lying collective spectra and transition rates are calculated. Observables are analyzed that distinguish between the two limiting geometrical pictures of nonaxial nuclei: the rigid-triaxial rotor and the γ-unstable rotor. It is shown that neither of these pictures is realized in actual nuclei, and that a microscopic description leads to results that are almost exactly in between the two geometrical limits. This finding points to the optimal choice of the IBM Hamiltonian for γ-soft 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 Letters
Brojčani podacivol. 108, br. 13, 132501
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.108.132501
URN:NBNurn:nbn:hr:217:225366
Datum objave publikacije2012
ProjektŠifra: 119-1191005-1010
Naziv (hrvatski): Nuklearna struktura i nuklearna astrofizika
Voditelj: Dario Vretenar
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevLett.108.132501
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2012) by the American Physical Society. Received 26 September 2011; published 30 March 2012.
Datum i vrijeme pohrane2019-11-16 10:33:08