REACTIONS ($gamma$,n) IN C$sup 12$, O$sup 16$ AND Ca$sup 4$$sup 0$ (in French)
The ( gamma ,n) and ( gamma ,np) cross sections and integral cross sections at 15 to 26 Mev are studied for C/sup 12/, O/sup 16/ and Ca/sup 40/ Photoneutron production is found to be weak in comparison with photoproton production. It is also found that a strong T = 0 component in T = 1 excited states may exist, and that such a component favors photoproton production; that the level density in N/sup 15/ is much larger than that in O/sup 15/; and that dipole absorption has a large amplitude beyond the giant resonance. (T.F.H.)
- Research Organization:
- Centre d'Etudes nucleaires, Saclay, France
- NSA Number:
- NSA-17-011672
- OSTI ID:
- 4707226
- Journal Information:
- Phys. Letters, Journal Name: Phys. Letters Vol. Vol: 2
- Country of Publication:
- Country unknown/Code not available
- Language:
- French
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