Production possibility of 186Re via the 192Os(p,α3n)186Re nuclear reaction
| Autor: | Gideon Francois Steyn, T.N. van der Walt, Zoltán Kovács, C. Vermeulen, Ferenc Szelecsényi, K. Aardaneh |
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| Rok vydání: | 2009 |
| Předmět: |
Excitation function
Nuclear reaction Proton Chemistry Health Toxicology and Mutagenesis Cyclotron Radiochemistry Public Health Environmental and Occupational Health Pollution Analytical Chemistry law.invention Nuclear Energy and Engineering law Yield (chemistry) Radiology Nuclear Medicine and imaging Irradiation Spectroscopy Beam (structure) |
| Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 282:261-263 |
| ISSN: | 1588-2780 0236-5731 |
| DOI: | 10.1007/s10967-009-0147-y |
| Popis: | Experimentally measured cross-sections are presented for the first time for the 192Os(p,α3n)186Re nuclear reaction up to 67 MeV. Highly enriched thin 192Os targets (15 pcs), prepared by electro-deposition onto Cu backings, were irradiated with an external proton beam delivered by the SSC cyclotron of iThemba LABS. The excitation function curve of the 192Os(p,α3n)186Re reaction shows a maximum cross-section of ~82 mb at about 24 MeV. According to the yield calculations based on the present results, the available cumulative no-carrier-added 186Re yield is 7.76 MBq/μAh (0.21 mCi/μAh) over the energy region 13.4 → 27.3 MeV. |
| Databáze: | OpenAIRE |
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