Rapp, W. and Dillmann, I. and Kaeppeler, F. and Giesen, U. and Klein, H. and Rauscher, T. and Hentschel, D. and Hilpp, S.. (2008) Cross section measurements of α-induced reactions on ⁹²,⁹⁴Mo and ¹¹²Sn for p-process studies. Physical review. C, Nuclear physics, Vol. 78, H. 2 , 025804, 9 S..
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Official URL: http://edoc.unibas.ch/dok/A5253872
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Abstract
The Mo-92(alpha, n)Ru-95, Mo-94(alpha, n)Ru-97, and Sn-112(alpha, gamma)Te-116 cross sections were measured at the upper end of the p-process Gamow window between 8.2 and 11.1 MeV. Our results are slightly lower than global Hauser-Feshbach calculations from the code NON-SMOKER, but still within the uncertainty of the prediction. The Sn-112(alpha, gamma)T-116, cross section agrees well with a recently measured thick-target cross section in the same energy range. For the Mo-92,Mo-94(alpha, n) reactions the present data close to the reaction thresholds could eliminate previous uncertainties within a factor of 20, and we can present now useful comparisons to statistical model calculations with different optical potentials.
| 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 |
| ISSN: | 0556-2813 |
| Note: | Variant title: Cross section measurements of alpha-induced reactions on Mo-92,Mo-94 and Sn-112 for p-process studies -- Publication type according to Uni Basel Research Database: Journal article |
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| Identification Number: | |
| Last Modified: | 22 Mar 2012 14:26 |
| Deposited On: | 22 Mar 2012 13:49 |
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