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Cross section measurements of the Pd-102(p, gamma)Ag-103 Sn-116(p, gamma)Sb-117, and Sn-112(alpha, gamma)Te-116 reactions relevant to the astrophysical rp- and gamma-processes

Ozkan, N. and Murphy, A. S. J. and Boyd, R. N. and Cole, A. L. and Famiano, A. and Guray, R. T. and Howard, M. and Sahin, L. and Zach, J. J. and deHaan, R. and Gorres, J. and Wiescher, M. C. and Islam, M. S. and Rauscher, T.. (2002) Cross section measurements of the Pd-102(p, gamma)Ag-103 Sn-116(p, gamma)Sb-117, and Sn-112(alpha, gamma)Te-116 reactions relevant to the astrophysical rp- and gamma-processes. Nuclear physics. A, Nuclear and hadronic physics, Vol. 710, H. 3-4. S. 469-485.

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Official URL: http://edoc.unibas.ch/dok/A5839290

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Abstract

Total cross section measurements for the Pd-102(p, gamma)Ag-103 and Sn-116(p, gamma)Sb-117 reactions have been performed in the proton energy range 2.6 to 4.25 MeV, and for the Sn-112(alpha,gamma)T-116, reaction over the alpha beam energy range 7.0 to 10.5 MeV. An activation technique was used in which gamma rays from decays of the reaction products were detected off-line by two hyper-pure germanium detectors in a low background environment. Where possible, reaction rates are derived and the results compared to those of calculations generated by the NON-SMOKER and the MOST statistical model codes so as to judge their applicability for describing the cross sections needed for network calculations of nucleosynthesis in explosive astrophysical environments via the gamma- and rp-processes. (C) 2002 Elsevier Science B.V. All rights reserved.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Astrophysik (Thielemann)
UniBasel Contributors:Rauscher, Thomas
Item Type:Article, refereed
Bibsysno:Link to catalogue
Publisher:North Holland
ISSN:0375-9474
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:14 Sep 2012 07:18
Deposited On:14 Sep 2012 06:44

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