The first excited state of 9Be
Abstract
An R-matrix fit to recent 9Be(γ,n)8Be cross-section measurements just above the neutron threshold gives parameters that are in reasonable agreement with those obtained from fits to data from other reactions.
Résumé
Un ajustement de matrice R aux mesures récentes de sections efficaces pour la réaction 9Be(γ, n)8Be juste au-dessus du seuil de neutron donne des paramètres qui sont en accord raisonnable avec ceux qui sont obtenus à partir des données sur d'autres réactions. [Traduit par le journal]
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Published In
Canadian Journal of Physics
Volume 61 • Number 10 • October 1983
Pages: 1371 - 1373
History
Version of record online: 12 February 2011
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F. C. Barker. 1983. The first excited state of 9Be. Canadian Journal of Physics.
61(10): 1371-1373. https://doi.org/10.1139/p83-175
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Cited by
1. Reanalysis of radioisotope measurements of the
Be9(γ,n)Be8
cross section
2. Neutron Resonance Parameters for Be-8 (Beryllium)
3. Properties of the first excited state of
9
Be derived from
(γ,n)
and
(e,e′)
reactions
4. Cross-section measurement of
9
Be(
γ,n
)
8
Be and implications for
α+α+n→9
Be in the
r
process
5. Neutron Resonance Parameters for Be-8 (Beryllium)
6. Energy levels of light nuclei
7. 4-Beryllium
8. A new astrophysical γ probe and its applications
9. Fusion Suppression and Sub-Barrier Breakup of Weakly Bound Nuclei
10. Astrophysical reaction rate for α(αn,γ)9Be by photodisintegration
11. Emission of unstable clusters from hot Yb compound nuclei
12. Photodisintegration of
9Be
with laser-induced Compton backscattered
γ
rays
13. A compilation of charged-particle induced thermonuclear reaction rates
14. Analytical cross sections for the photodissociation of loosely bound nuclei
15. Measurement of low-lying states in
B9
16. Coulomb dissociation of
9
Be: investigation of higher-order effects
17. The missing mirror state in 9B
18. The Coulomb break-up of 9Be
19. Line shape and excitation strength of the first excited state in9Be
20. Coulomb energy systematics and the missing
Jπ=(1/2)+
state in
B9
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