Spectroscopic information from the /sup 9/Be(/sup 7/Li,/sup 6/He)/sup 10/B and /sup 9/Be(/sup 7/Li,/sup 6/Li)/sup 10/Be reactions

Journal Article · Sun May 01 04:00:00 EDT 1977 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.15.1726· OSTI ID:7319095

Kemper, K W; Moore, G E; Puigh, R J; White, R L

Elastic scattering of /sup 7/Li + /sup 9/Be and /sup 6/Li + /sup 10/B has been measured at E (/sup 7/Li) = 34 MeV and E (/sup 6/Li) = 30 MeV and the data have been described with the standard optical model. Both /sup 9/Be(/sup 7/Li,/sup 6/He) and /sup 9/Be(/sup 7/Li,/sup 6/Li) reaction data were measured. Extreme forward angle (/sup 7/Li,/sup 6/He) data were taken so that the j transfer (3/2 or 1/2) to the first two 1/sup +/ states in /sup 10/B could be determined. Both states were found to be populated predominantly by p/sub 1///sub 2/ transfers. The absolute spectroscopic factors obtained are in good agreement with 35 MeV (/sup 3/He,d) data, but not with 17 MeV data. Comparisons between the spectroscopic factors obtained from the (d,n), (/sup 3/He,d), and (/sup 7/Li,/sup 6/He) reactions shows a clear need for the energy dependence of these reactions to be understood before reliable absolute spectroscopic factors for /sup 10/B can be obtained. The (/sup 7/Li,/sup 6/Li) results were in good agreement with the calculations of Cohen and Kurath, in contrast to the (/sup 7/Li,/sup 6/He) results.

• Research Organization: Department of Physics, Florida State University, Tallahassee, Florida 32306
• OSTI ID: 7319095
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 15:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

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