Fulop, Z. and Gyurky, G. and Mate, Z. and Somorjai, E. and Zolnai, L. and Galaviz, D. and Babilon, M. and Mohr, P. and Zilges, A. and Rauscher, T. and Oberhummer, H. and Staudt, G.. (2001) Mo-92(alpha,alpha)Mo-92 scattering, the Mo-92-alpha optical potential, and the Ru-96(gamma,alpha)Mo-92 reaction rate at astrophysically relevant energies. Physical review. C, Nuclear physics, Vol. 64, H. 6 , 065805.
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Official URL: http://edoc.unibas.ch/dok/A5839303
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Abstract
The elastic scattering cross section of (MO)-M-92(alpha,alpha)Mo-92 has been measured at energies of E-c.m. approximate to 13, 16, and 19 MeV in a wide angular range. The real and imaginary parts of the optical potential for the system Mo-92-alpha have been derived at energies around and below the Coulomb barrier, The result fits into the systematic behavior of alpha -nucleus folding potentials. The astrophysically relevant Ru-96(gamma,alpha)Mo-92 reaction rates at, T-9 = 2.0 and T-9 = 3.0 could be determined to an accuracy of about 16 and are compared to previously published theoretical rates.
| 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: | Publication type according to Uni Basel Research Database: Journal article |
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| Identification Number: | |
| Last Modified: | 14 Sep 2012 07:18 |
| Deposited On: | 14 Sep 2012 06:45 |
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