Abstract
-matrix analyses have been performed for the and reactions, which are thought to be of importance in primordial abundance of . All available data were compiled and used in the -matrix analysis. The resonance parameters are compared with previous works. The resulting fit was used to extract an improved determination of the reaction rate for both reactions. The present rates of at GK are about 7.5–28.9% lower than the values of Brune et al. and are larger than the rates of Barhoumi et al. by up to 28.1%. Our rates are higher than those of Yan et al. by no more than 29% and differ within 21% from those of Rath et al. over 0.1–3.0 GK.
4 More- Received 21 June 2022
- Revised 8 September 2022
- Accepted 20 September 2022
DOI:https://doi.org/10.1103/PhysRevC.106.045802
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