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Fission neutron spectrum averaged cross sections of some threshold reactions on cadmium: production feasibility of no-carrier-added 103Pd in a nuclear reactor
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I. A. Abbasi
Veröffentlicht/Copyright:
25. September 2009
Summary
Systematic studies on fission neutron spectrum averaged cross sections of some threshold reactions like (n,p) and (n,α) on cadmium were carried out using the activation technique in combination with radiochemical separations and high-resolution γ-ray spectroscopy. Special attention was paid to the formation of 103Pd via the 106Cd(n,α) 103Pd reaction since it is an important therapeutic radionuclide. At a fast flux neutron density of 7.5 × 1013 cm2s-1 and an irradiation time of 120 h, using 100% enriched 106Cd target 340 MBq of no-carrier-added 103Pd per batch could be produced. The method is thus suitable for medium-scale production of this radionuclide.
Keywords: Fission neutron spectrum; Neutron threshold reaction; Activation technique; Cross section; Radiochemical separation; production of 103Pd
Received: 2005-1-28
Accepted: 2005-7-21
Published Online: 2009-9-25
Published in Print: 2006-1-1
© Oldenbourg Wissenschaftsverlag, München
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Schlagwörter für diesen Artikel
Fission neutron spectrum;
Neutron threshold reaction;
Activation technique;
Cross section;
Radiochemical separation;
production of 103Pd
Artikel in diesem Heft
- Fission neutron spectrum averaged cross sections of some threshold reactions on cadmium: production feasibility of no-carrier-added 103Pd in a nuclear reactor
- Effect of ozone on ruthenium species in alkaline medium – Part I: Oxidative dissolution of ruthenium dioxide hydrate
- Effect of ozone on ruthenium species in alkaline medium – Part II: Oxidation of pentahydroxo nitrosyl ruthenate(II) ion RuNO(OH)52-
- Studies on thermal decomposition of uranium(VI) and thorium(IV) complexes of o-carboxy N,N′-dimethylbenzylamine by thermoanalytical techniques in static air atmosphere
- Experimental evidence for solubility limitation of the aqueous Ni(II) concentration and isotopic exchange of 63Ni in cementitious systems
- A study on the metal binding of humic acid by multitracer technique
- A simple assay method for added stable caesium in blood plasma
- Removal of mercury from water using pottery
- Berkelium nitrate complex formation using a solvent extraction technique
