In:
EPJ Web of Conferences, EDP Sciences, Vol. 260 ( 2022), p. 11015-
Abstract:
22 Ne( α , n ) 25 Mg is one of the main neutron sources of the s process. 22 Ne is produced by the 14 N( α , γ ) 18 F( β + ) 18 O( α , γ ) 22 Ne reaction chain in the helium burning, thus, the production rate of 22 Ne is dominated by 14 N( α , γ ) 18 F and 18 O( α , γ ) 22 Ne. At the astrophysical relevant temperatures, the 18 O( α , γ ) 22 Ne reaction rates are determined by several low-energy resonances. In this work, the 18 O( α , γ ) 22 Ne reaction was measured at the 400 kV accelerator of Jinping Underground Nuclear Astrophysics experiment (JUNA). The γ -ray yields of the resonances between 470 to 770 keV were obtained.
Type of Medium:
Online Resource
ISSN:
2100-014X
DOI:
10.1051/epjconf/202226011015
Language:
English
Publisher:
EDP Sciences
Publication Date:
2022
detail.hit.zdb_id:
2595425-8
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