Radiative proton capture to excited states in
- 1 February 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 39 (2) , 340-346
- https://doi.org/10.1103/physrevc.39.340
Abstract
The radiative proton capture reaction on was measured over the energy region =20–90 MeV. Presented are experimental differential cross sections at =60° for captures populating the ground and various excited states of . Differential cross sections and analyzing-power angular distributions are presented at a proton energy of =49.69 MeV. Calculations from a phenomenological direct-semidirect and a more detailed relativistic model describe cross sections well, but are less satisfactory in describing analyzing powers. Results of the energy-dependence measurements show that there are giant resonances built on all the excited states investigated.
Keywords
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