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Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process
Universe, 8 (2022), 1; 25. https://doi.org/10.3390/universe8010025
Küçüksucu, Sema; Yiğit, Mustafa; Paar, Nils

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Küçüksucu, S., Yiğit, M. i Paar, N. (2022). Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process. Universe, 8. (1). doi: 10.3390/universe8010025

Küçüksucu, Sema, et al. "Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process." Universe, vol. 8, br. 1, 2022. https://doi.org/10.3390/universe8010025

Küçüksucu, Sema, Mustafa Yiğit i Nils Paar. "Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process." Universe 8, br. 1 (2022). https://doi.org/10.3390/universe8010025

Küçüksucu, S., Yiğit, M. i Paar, N. (2022) 'Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process', Universe, 8(1). doi: 10.3390/universe8010025

Küçüksucu S, Yiğit M, Paar N. Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process. Universe [Internet]. 01.01.2022. [pristupljeno 09.10.2024.];8(1). doi: 10.3390/universe8010025

S. Küçüksucu, M. Yiğit i N. Paar, "Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process", Universe, vol. 8, br. 1, Siječanj 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:548718. [Citirano: 09.10.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:548718
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Podaci o radu
Naslov (engleski)Statistical Hauser-Feshbach Model Description of (n,α) Reaction Cross Sections for the Weak s-Process
AutorSema Küçüksucu
AutorMustafa Yiğit
AutorNils Paar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The (n,α) reaction contributes in many processes of energy generation and nucleosynthesis in stellar environment. Since experimental data are available for a limited number of nuclei and in restricted energy ranges, at present only theoretical studies can provide predictions for all astrophysically relevant (n,α) reaction cross sections. The purpose of this work is to study (n,α) reaction cross sections for a set of nuclei contributing in the weak s-process nucleosynthesis. Theory framework is based on the statistical Hauser-Feshbach model implemented in TALYS code with nuclear masses and level densities based on Skyrme energy density functional. In addition to the analysis of the properties of calculated (n,α) cross sections, the Maxwellian averaged cross sections are described and analyzed for the range of temperatures in stellar environment. Model calculations determined astrophysically relevant energy windows in which (n,α) reactions occur in stars. In order to reduce the uncertainties in modeling (n,α) reaction cross sections for the s-process, novel experimental studies are called for. Presented results on the effective energy windows for (n,α) reaction in weak s-process provide a guidance for the priority energy ranges in the future experimental studies.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaUniverse
Brojčani podacivol. 8, br. 1, 25
e-ISSN2218-1997
DOIhttps://doi.org/10.3390/universe8010025
URN:NBNurn:nbn:hr:217:548718
Datum objave publikacije2022-01-01
ProjektŠifra: KK.01.1.1.01.0004
Naziv (hrvatski): Provedba vrhunskih istraživanja u sklopu Znanstvenog centra izvrsnosti za kvantne i kompleksne sustave te reprezentacije Liejevih algebri
Naziv (engleski): Implementation of top research within the Scientific Center of Excellence for Quantum and Complex Systems, and Representations of Lie Algebras
Kratica: QuantiXLie
Voditelj: Hrvoje Buljan
Pravna nadležnost: eu
Financijer: Europska komisija
Linija financiranja: European Regional Development Fund
URL dokumentahttps://www.mdpi.com/2218-1997/8/1/25
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Received: 29 November 2021. Accepted: 30 December 2021. Published: 1 January 2022.
Datum i vrijeme pohrane2024-09-03 12:45:23