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Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals
Physical Review C - Nuclear Physics, 80 (2009), 5; 055801. https://doi.org/10.1103/PhysRevC.80.055801
Paar, Nils; Colo, G.; Khan, E.; Vretenar, Dario

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Paar, N., Colo, G., Khan, E. i Vretenar, D. (2009). Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals. Physical Review C - Nuclear Physics, 80. (5). doi: 10.1103/PhysRevC.80.055801

Paar, Nils, et al. "Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals." Physical Review C - Nuclear Physics, vol. 80, br. 5, 2009. https://doi.org/10.1103/PhysRevC.80.055801

Paar, Nils, G. Colo, E. Khan i Dario Vretenar. "Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals." Physical Review C - Nuclear Physics 80, br. 5 (2009). https://doi.org/10.1103/PhysRevC.80.055801

Paar, N., et al. (2009) 'Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals', Physical Review C - Nuclear Physics, 80(5). doi: 10.1103/PhysRevC.80.055801

Paar N, Colo G, Khan E, Vretenar D. Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals. Physical Review C - Nuclear Physics [Internet]. 2009. [pristupljeno 29.11.2024.];80(5). doi: 10.1103/PhysRevC.80.055801

N. Paar, G. Colo, E. Khan i D. Vretenar, "Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals", Physical Review C - Nuclear Physics, vol. 80, br. 5, 2009. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:338927. [Citirano: 29.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:338927
Podaci o radu
Naslov (engleski)Calculation of stellar electron-capture cross sections on nuclei based on microscopic Skyrme functionals
AutorNils Paar
AutorG. Colo
AutorE. Khan
AutorDario Vretenar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
A fully self-consistent microscopic framework for the evaluation of nuclear weak-interaction rates at finite temperature is introduced, based on Skyrme functionals. The single-nucleon basis and the corresponding thermal occupation factors of the initial nuclear state are determined in the finite-temperature Skyrme Hartree-Fock model and charge-exchange transitions to excited states are computed using the finite-temperature random-phase approximation (RPA). Effective interactions are implemented self-consistently: Both the finite-temperature single-nucleon Hartree-Fock equations and the matrix equations of RPA are based on the same Skyrme energy density functional. Using a representative set of Skyrme functionals, the model is applied in the calculation of stellar electron-capture cross sections for selected nuclei in the iron mass group and for neutron-rich Ge isotopes.
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. 80, br. 5, 055801
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.80.055801
URN:NBNurn:nbn:hr:217:338927
Datum objave publikacije2009
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevC.80.055801
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2009) by the American Physical Society. Received 24 July 2009; published 11 November 2009.
Datum i vrijeme pohrane2019-10-28 16:30:58