Abstract
Thin target excitation curves for the , , and reactions are presented. The neutron data were taken at 90° to the deuteron beam using a B-filled proportional counter in the long geometry. Resonances were observed in the reaction at 0.41 and at 2.12 Mev, in the reaction at 0.68, 0.98, and 2.1 Mev, and in the reaction at 0.75, 1.00, and 1.4 Mev. These resonances correspond to excited states in at 22.58 and 23.86 Mev and in at 17.22, 17.45, 17.8, and 18.3 Mev. The cross section of the resonances observed in the reactions were 9 and 41 millibarns/steradian, those for the reaction were 39, 43, and 58 millibarns/steradian, and those for the reaction were 0.230, 0.235, and 0.255 barn.
- Received 25 October 1951
DOI:https://doi.org/10.1103/PhysRev.85.434
©1952 American Physical Society