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Properties of $^{8}$Be and $^{12}$C deduced from the folding--potential model

P. Mohr·H. Abele·V. Kölle·G. Staudt·H. Oberhummer·H. Krauss
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Abstract

The $α$--$α$ differential cross sections are analyzed in the optical model using a double--folded potential. With the knowledge of this potential bound and resonance--state properties of $α$--cluster states in $^{8}$Be and $^{12}$C as well as astrophysical S--factors of $^{4}$He($α$,$γ$)$^{8}$Be and $^{8}$Be($α$,$γ$)$^{12}$C are calculated. $Γ_γ$--widths and B(E2)--values are deduced.

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P. Mohr, H. Abele, V. Kölle, G. Staudt, H. Oberhummer, H. Krauss. 1993-10-14. Properties of $^{8}$Be and $^{12}$C deduced from the folding--potential model. https://arxiv.org/abs/nucl-th/9310017

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