Scattering of 22-Mev Alpha Particles byN14

15 January 1956

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 101 (2) , 740-745
https://doi.org/10.1103/PhysRev.101.740

Abstract

The inelastic scattering of 21.5-Mev alpha particles by nitrogen has been investigated. Previously unreported levels at 7.94±0.07, 8.45±0.07, and 10.05±0.07 Mev in

N^{14}

are observed. Levels at 2.31, 7.4, 7.7, 8.06, and 9.49 Mev reported in other reactions are not observed. This confirms the isotopic spin

T = 1

assignment to the 2.31- and 8.06-Mev levels, and suggests such an assignment for the 9.49-Mev level. The status of the 7.4- and 7.7-Mev levels is uncertain.

Keywords

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