Abstract
Neutron capture -ray measurements following resonance capture have been performed upon enriched samples of and , and upon a natural Fe (91.7% ) sample. Twenty-eight rays were observed from two resonances of the reaction, and nineteen were incorporated into a level scheme for . Thirty-seven rays were observed from the 1.167-keV resonance of the reaction, and twenty-eight were incorporated into a level scheme for . Two rays were observed from four resonances of the reaction. The neutron separation energy for was determined to be 6580.8 ± 1.0 keV.
NUCLEAR REACTIONS , keV, (), keV; measured , . deduced resonances. deduced resonances, levels. deduced neutron separation energy. Enriched targets.
- Received 14 May 1978
DOI:https://doi.org/10.1103/PhysRevC.18.707
©1978 American Physical Society