Elastic α scattering on ¹¹²Sn and ¹²⁴Sn at astrophysically relevant energies

Galaviz, D. and Fulop, Z. and Gyurky, G. and Mate, Z. and Mohr, P. and Rauscher, T. and Somorjai, E. and Zilges, A.. (2005) Elastic α scattering on ¹¹²Sn and ¹²⁴Sn at astrophysically relevant energies. Physical review. C, Nuclear physics, Vol. 71, H. 6 , 065802, 8 S..

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Official URL: http://edoc.unibas.ch/dok/A5253964

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The cross sections for the elastic scattering reactions Sn-112,Sn-124(alpha,alpha)Sn-112,Sn-124 at energies above and below the Coulomb barrier are presented and compared to predictions for global alpha-nucleus potentials. The high precision of the new data allows a study of the global alpha-nucleus potentials at both the proton- and neutron-rich sides of an isotopic chain. In addition, local alpha-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 Sn-112(alpha,gamma)Te-116 at astrophysically relevant energies are presented and compared to experimental data.
Faculties and Departments:05 Faculty of Science > Departement Physik > Former Organization Units Physics > Theoretische Physik Astrophysik (Thielemann)
UniBasel Contributors:Rauscher, Thomas
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:American Institute of Physics
Note:Variant title: Elastic alpha scattering on Sn-112 and Sn-124 at astrophysically relevant energies -- Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:25
Deposited On:22 Mar 2012 13:49

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