Published January 1, 2006
| Version v1
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A study of alpha capture cross-sections of Sn-112
Creators
- 1. Kocaeli Univ, Dept Phys, TR-41380 Umuttepe, Kocaeli, Turkey
- 2. Univ Notre Dame, Notre Dame, IN 46556 USA
- 3. Inst Nucl Res ATOMKI, H-4001 Debrecen, Hungary
Description
The Sn-112(alpha, gamma)Te-116 reaction cross-section has been measured to test the applicability of statistical models, especially NON-SMOKER in the energy range of importance for the astrophysical p-process nucleosynthesis. The measurements were carried out at the Notre Dame FN Tandem Van de Graaff accelerator by means of the activation method. Enriched self-supporting foils were irradiated with alpha beams over the alpha bombarding energy range of 8 MeV to 12 MeV in 0.5 MeV steps. The induced activity was measured with a pair of large volume Ge Clover detectors in close geometry to maximize the detection efficiency. The preliminary results are compared with recent statistical model predictions using the code NON-SMOKER.
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