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Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional
Physical Review C - Nuclear Physics, 86 (2012), 3; 035805. https://doi.org/10.1103/PhysRevC.86.035805
Fantina, A. F.; Khan, E.; Colo, G.; Paar, Nils; Vretenar, Dario

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Fantina, A. F., Khan, E., Colo, G., Paar, N. i Vretenar, D. (2012). Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional. Physical Review C - Nuclear Physics, 86. (3). doi: 10.1103/PhysRevC.86.035805

Fantina, A. F., et al. "Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional." Physical Review C - Nuclear Physics, vol. 86, br. 3, 2012. https://doi.org/10.1103/PhysRevC.86.035805

Fantina, A. F., E. Khan, G. Colo, Nils Paar i Dario Vretenar. "Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional." Physical Review C - Nuclear Physics 86, br. 3 (2012). https://doi.org/10.1103/PhysRevC.86.035805

Fantina, A. F., et al. (2012) 'Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional', Physical Review C - Nuclear Physics, 86(3). doi: 10.1103/PhysRevC.86.035805

Fantina AF, Khan E, Colo G, Paar N, Vretenar D. Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional. Physical Review C - Nuclear Physics [Internet]. 2012. [pristupljeno 29.11.2024.];86(3). doi: 10.1103/PhysRevC.86.035805

A. F. Fantina, E. Khan, G. Colo, N. Paar i D. Vretenar, "Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional", Physical Review C - Nuclear Physics, vol. 86, br. 3, 2012. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:681047. [Citirano: 29.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:681047
Podaci o radu
Naslov (engleski)Stellar electron-capture rates on nuclei based on a microscopic Skyrme functional
AutorA. F. Fantina
AutorE. Khan
AutorG. Colo
AutorNils Paar
AutorDario Vretenar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We compute electron-capture rates for 54, 56Fe and Ge isotopes using a self-consistent microscopic approach. The single-nucleon basis and the occupation factors in the target nucleus are calculated in the finite-temperature Skyrme Hartree-Fock model, and the Jπ=0±, 1±, 2± charge-exchange transitions are determined in the finite-temperature random-phase approximation (RPA). The scheme is self-consistent ; i.e., both the Hartree-Fock and the RPA equations are based on the same Skyrme functional. Several interactions are used in order to provide a theoretical uncertainty on the electron-capture rates for different astrophysical conditions. Comparing electron-capture rates obtained either with different Skyrme sets or with different available models indicates that differences up to one to two orders of magnitude can arise.
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. 86, br. 3, 035805
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.86.035805
URN:NBNurn:nbn:hr:217:681047
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/PhysRevC.86.035805
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2012) by the American Physical Society. Received 19 December 2011; published 21 September 2012.
Datum i vrijeme pohrane2019-11-19 20:09:44