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Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission
Physical Review C - Nuclear Physics, 92 (2015), 6; 064315. https://doi.org/10.1103/PhysRevC.92.064315
Zhao, Jie; Lu, Bing-Nan; Nikšić, Tamara; Vretenar, Dario

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Zhao, J., Lu, B. N., Nikšić, T. i Vretenar, D. (2015). Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission. Physical Review C - Nuclear Physics, 92. (6). doi: 10.1103/PhysRevC.92.064315

Zhao, Jie, et al. "Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission." Physical Review C - Nuclear Physics, vol. 92, br. 6, 2015. https://doi.org/10.1103/PhysRevC.92.064315

Zhao, Jie, Bing Nan Lu, Tamara Nikšić i Dario Vretenar. "Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission." Physical Review C - Nuclear Physics 92, br. 6 (2015). https://doi.org/10.1103/PhysRevC.92.064315

Zhao, J., et al. (2015) 'Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission', Physical Review C - Nuclear Physics, 92(6). doi: 10.1103/PhysRevC.92.064315

Zhao J, Lu BN, Nikšić T, Vretenar D. Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission. Physical Review C - Nuclear Physics [Internet]. 2015. [pristupljeno 28.12.2024.];92(6). doi: 10.1103/PhysRevC.92.064315

J. Zhao, B. N. Lu, T. Nikšić i D. Vretenar, "Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission", Physical Review C - Nuclear Physics, vol. 92, br. 6, 2015. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:664482. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:664482
Podaci o radu
Naslov (engleski)Multidimensionally constrained relativistic Hartree-Bogoliubov study of spontaneous nuclear fission
AutorJie Zhao
AutorBing-Nan Lu
AutorTamara Nikšić
AutorDario Vretenar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The inclusion of nonaxial quadrupole and octupole shape degrees of freedom is essential for a quantitative analysis of fission dynamics. The action integrals and, consequently, the half-lives crucially depend on the approximation used to calculate the effective collective inertia along the fission path. The perturbative cranking approach underestimates the effects of structural changes at the level crossings and the resulting collective inertia varies relatively smoothly in the (β20,β22) and (β20,β30) planes. In contrast, the nonperturbative collective mass is characterized by the occurrence of sharp peaks on the surface of collective coordinates, that can be related to single-particle level crossings near the Fermi surface. This enhances the effective inertia, increases the values of the action integral, and results in longer fission half-lives.
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 - Nuclear Physics
Brojčani podacivol. 92, br. 6, 064315
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.92.064315
URN:NBNurn:nbn:hr:217:664482
Datum objave publikacije2015
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.92.064315
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2015) by the American Physical Society. Received 22 October 2015; published 18 December 2015.
Datum i vrijeme pohrane2020-01-23 17:03:28