Astrophysical S factor and reaction rate of 92,94Mo(p,γ) relevant to the p-process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU148633" target="_blank" >RIV/00216305:26220/23:PU148633 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.epj-conferences.org/articles/epjconf/abs/2023/01/epjconf_enas112023_02006/epjconf_enas112023_02006.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2023/01/epjconf_enas112023_02006/epjconf_enas112023_02006.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/202327502006" target="_blank" >10.1051/epjconf/202327502006</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Astrophysical S factor and reaction rate of 92,94Mo(p,γ) relevant to the p-process

Popis výsledku v původním jazyce

Low energy proton capture cross sections on heavy isotopes are necessary for a better understanding of the astrophysical p-process. There are around 35 proton-rich stable isotopes between 74Se and 196Hg which are bypassed by the s-and r-processes. These are commonly referred as p-nuclei whose origin is still not completely understood. In the present study, proton capture reactions are studied on Mo isotopes at astrophysically relevant energies using nuclear modular code TALYS. Astrophysical S factor and reaction rates are also calculated inside a core-collapse supernova. The obtained results are compared with the literature data taken from EXFOR data library. In addition, the effect of different combinations of the nuclear input parameters entering the stellar reaction rate have been investigated.

Název v anglickém jazyce

Astrophysical S factor and reaction rate of 92,94Mo(p,γ) relevant to the p-process

Popis výsledku anglicky

Low energy proton capture cross sections on heavy isotopes are necessary for a better understanding of the astrophysical p-process. There are around 35 proton-rich stable isotopes between 74Se and 196Hg which are bypassed by the s-and r-processes. These are commonly referred as p-nuclei whose origin is still not completely understood. In the present study, proton capture reactions are studied on Mo isotopes at astrophysically relevant energies using nuclear modular code TALYS. Astrophysical S factor and reaction rates are also calculated inside a core-collapse supernova. The obtained results are compared with the literature data taken from EXFOR data library. In addition, the effect of different combinations of the nuclear input parameters entering the stellar reaction rate have been investigated.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10308 - Astronomy (including astrophysics,space science)

Projekt

<a href="/cs/project/LTAUSA18198" target="_blank" >LTAUSA18198: ADAR - Pokročilý jaderný reaktor řízený urychlovačem</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

EPJ Web of Conferences

ISSN

2100-014X

e-ISSN

—

Svazek periodika

275

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

3

Strana od-do

„“-„“

Kód UT WoS článku

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EID výsledku v databázi Scopus

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