Possibility to determine the astrophysical {ital S} factor for the {sup 7}Be({ital p},{gamma}){sup 8}B radiative capture from analysis of the {sup 7}Be({sup 3}He,{ital d}){sup 8}B reaction
- Cyclotron Institute, Texas A&M University, College Station, Texas 77843 (United States)
- Institute of Nuclear Physics, Uzbek Academy of Sciences, Ulugbek, Tashkent 702132 (Uzbekistan)
At very low energies of astrophysical interest, the {sup 7}Be({ital p},{gamma}){sup 8}B reaction is almost totally peripheral. Consequently, the overall normalization of the cross section for this reaction is defined by the asymptotic normalization coefficient of the bound-state wave function of {sup 8}B in the two-body channel {sup 7}Be+{ital p}. The reaction {sup 7}Be({sup 3}He,{ital d}){sup 8}B is suggested as a tool to measure this asymptotic normalization coefficient thereby allowing one to define the absolute value of the astrophysical factor, {ital S}{sub 17}(0), for the {sup 7}Be({ital p},{gamma}){sup 8}B reaction.
- DOE Contract Number:
- FG05-86ER40256
- OSTI ID:
- 55190
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 6 Vol. 51; ISSN PRVCAN; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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