The excitation of a 2.79 MeV level in19F by inelastic neutron scattering
- 1 May 1957
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 2 (17) , 628-634
- https://doi.org/10.1080/14786435708242704
Abstract
Gamma-rays of energy 2.594±0.015 mev have been observed following the inelastic scattering in 19F of neutrons in the energy range 3.2 to 3.7 mev. They are attributed to a level at 2.791±0.015 mev which decays principally by a transition to the second excited state at 197 kev. The cross section for production of these gamma rays has been measured as a function of neutron energy and the result compared with the predictions of the Hauser-Feshbach model for different values of the spin of the level. It is concluded tentatively that the spin of the 2.79 mev level is either 9/2 or 7/2.Keywords
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