Elsevier

Nuclear Physics A

Volume 517, Issue 2, 22 October 1990, Pages 329-339
Nuclear Physics A

Proton capture on 14C and its astrophysical implications

https://doi.org/10.1016/0375-9474(90)90038-NGet rights and content

Abstract

The reaction 14C(p, γ)15N has been measured in the proton energy range of Ep = 250–740 keV. Five resonances have been observed and their strengths were determined. Additionally, 5 nonresonant γ-rays were found to the states at Ex = 0.0, 5.27, 5.30, 6.32 and 9.05 MeV. The energy dependence of their cross sections can be described by the direct capture process and the low-energy tails of the broad resonances at ER= 1319 and 1509 keV.

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