English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The Airy structure of the nuclear rainbow and prerainbow in inelastic andelastic $\alpha+^{16}$O scattering is studied with the coupled channel methodusing a folding potential derived from the microscopic wave functions of$^{16}$O. The theoretical calculations reproduce the characteristic energyevolution of the Airy minimum of the experimental angular distributions. Theenergy levels with $\alpha$-cluster structure in $^{20}$Ne are reproduced wellusing the potentials determined from the analysis of scattering. It is shownthat the emergence of the $K=0_3^+$ $\alpha$-cluster band with core excitationat 7.19 MeV in $^{20}$Ne is intimately related to the emergence of theprerainbow and rainbow in inelastic scattering to the $^{16}$O($0^+_2$). It isfound that the $\alpha$-cluster states with core excitation, the prerainbow andthe rainbow in inelastic scattering are understood in a unified way as well asin the case of elastic scattering.

Unification of Airy structure in inelastic $\alpha$ +$^{16}$O scattering and $\alpha$-cluster structure with core excitation in $^{20}$Ne