Elastic α scattering on Sn112 and Sn124 at astrophysically relevant energies

D. Galaviz, Zs Fülöp, Gy Gyürky, Z. Máté, P. Mohr, T. Rauscher, E. Somorjai, A. Zilges

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

The cross sections for the elastic scattering reactions Sn112,124(α,α)Sn112,124 at energies above and below the Coulomb barrier are presented and compared to predictions for global α-nucleus potentials. The high precision of the new data allows a study of the global α-nucleus potentials at both the proton- and neutron-rich sides of an isotopic chain. In addition, local α-nucleus potentials have been extracted for both nuclei and used to reproduce elastic scattering data at higher energies. Predictions from the capture cross section of the reaction Sn112(α,γ)Te116 at astrophysically relevant energies are presented and compared to experimental data.

Original languageEnglish
Article number065802
JournalPhysical Review C - Nuclear Physics
Volume71
Issue number6
DOIs
Publication statusPublished - Jun 2005

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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