States in 12 B and primordial nucleosynthesis. (I). Spectroscopic measurements
Journal Article (Journal Article)
The 9Be(α, p)12B and 11B(d, p)12B reactions have been used to determine excitation energies, total widths and spin-parities for states which could correspond to astrophysically significant resonances in the 8Li(α, n)11B reaction. Six such states are observed at Ex = 10.199, 10.417, 10.564, 10.880, 11.328 and 11.571 MeV. None of these states corresponds to the broad resonance observed in the 11B(n, α)8Li reaction. However, we find no evidence that such a resonance exists. © 1994.
Full Text
Duke Authors
Cited Authors
- Mao, ZQ; Vogelaar, RB; Champagne, AE
Published Date
- January 10, 1994
Published In
Volume / Issue
- 567 / 1
Start / End Page
- 111 - 124
International Standard Serial Number (ISSN)
- 0375-9474
Digital Object Identifier (DOI)
- 10.1016/0375-9474(94)90729-3
Citation Source
- Scopus