Title: The Elastic and Inelastic Scatterings of <sup>3</sup>He from <sup>12</sup>C at 24.0, 29.2, 34.7 and 39.6 MeV
Abstract: The measurements were made at angles of the center of mass extending from 14° to 128° or 172°. The yield of inelastic scattering at most angles was of the same order in the elastic scattering. A Thomas type spin-orbit coupling of the optical potential is useful for the elastic scattering at backward angles. Discrete and continuous ambiguities in the optical model parameters appeared in the analysis. The experimental values of inelastic scattering were predicted fairly well by the DWBA theory, and the deformation parameters β 2 were about 0.5. In the coupled channel analysis, the predicted values of elastic scattering were much different from the results of optical model analyses by coupling to the inelastic channel, and the potential whose imaginary part was shallower than that given by the optical model analysis gave better fit. The value of β must be -0.5 for 39.6 and 34.7 MeV.
Publication Year: 1973
Publication Date: 1973-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 12
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