States invia thereaction
- 1 September 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 10 (3) , 991-996
- https://doi.org/10.1103/physrevc.10.991
Abstract
particles from the reaction were momentum analyzed with our 100-cm modified broad range magnetic spectrograph to determine accurate excitation energies in . Runs were taken at laboratory observation angles of 60, 90, and 120° using protons with nominal bombarding energies of 15 and 16 MeV. Five previously unreported levels in were identified at 4.6406 ± 0.0030, 5.0473 ± 0.0032, 5.5827 ± 0.0035, 5.7155 ± 0.0036, and 5.8259 ± 0.0048 MeV. Comparisons are made both with theoretical level calculations and the level structure of the conjugate nucleus . A Breit-Wigner shape was used to fit the group at 4.3371 MeV; the width of this level was determined to be 48.7 ± 2.5 keV.
Keywords
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