Spin and Parity of the First Excited State of
- 15 November 1956
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 104 (4), 1018-1020
- https://doi.org/10.1103/physrev.104.1018
Abstract
The angular distributions of the 440-kev gamma radiation resulting from the reaction have been measured for proton bombarding energies of 1.288 and 1.460 Mev. Decay by inelastically scattered protons is particularly favorable for these two well-isolated resonances in . The results show a marked anisotropy, thereby ruling out the possibility that the first excited state of has spin . Otherwise the experiments do not permit a completely unambiguous assignment. Evidence is presented, however, showing that the most plausible assignment is .
Keywords
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