open access

https://hdl.handle.net/2115/72066

Cross section measurement of alpha particle induced nuclear reactions on natural cadmium up to 52 MeV

英語

Theoretical nuclear reaction model codes

2016-12

Elsevier

Applied radiation and isotopes

118

266-276

Cross sections of alpha particle induced nuclear reactions have been measured on thin natural cadmium targets foils in the energy range from 11 to 51.2 MeV. This work was a part of our systematic study on excitation functions of light ion induced nuclear reactions on different target materials. Regarding the cross sections, the alpha induced reactions are not deeply enough investigated. Some of the produced isotopes are of medical interest, others have application in research and industry. The radioisotope Sn-117m is a very important theranostic (therapeutic + diagnostic) radioisotope, so special care was taken to the results for that isotope. The well-established stacked foil technique followed by gamma-spectrometry with HPGe gamma spectrometers were used. The target and monitor foils in the stack were commercial high purity metal foils. From the irradiated targets Sn-117m, Sn-113, Sn-110, In-117m,In-g, In-116m, In-115m, In-114m, In-113m, In-111, In-110m,In-g, In-109m, In-108m,In-g, Cd-115g and Cd-111m were identified and their excitation functions were derived. The results were compared with the data of the previous measurements from the literature and with the results of the theoretical nuclear reaction model code calculations TALYS 1.8 (TENDL-2015) and EMPIRE 3.2 (Malta). From the cross section curves thick target yields were calculated and compared with the available literature data.

学術雑誌論文

Accepted Manuscript

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