Abstract
The beta strength functionS β is calculated in a schematical Brown-Bolsterli model for the Gamow-Tellerβ − decay of89–99Rb. The position of the peaks inS β resulting from the back spin flip transitions and the calculated life-times are in good agreement with recent experimental results. A simple regularity is found to govern the energy position of the lowest-lying structures inS β. By calculations of the type given here thus it should be possible to produce much more reliable input data concerningS β forr-orn-process calculations than have been used up to now in astrophysical calculations.
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Petrow, B.F., Naumow, Y.W. & Klapdor, H.V. Structure in the beta strength function of very neutron-rich Rb-isotopes. Z Physik A 292, 73–77 (1979). https://doi.org/10.1007/BF01434633
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DOI: https://doi.org/10.1007/BF01434633