Production of 111In and 114mIn by proton induced reactions. An update on excitation functions, chemical separation - purification and recovery of target material
Creators
- 1. Vrije Univ. Brussel (VUB) (Belgium). Cyclotron Lab.
- 2. Hungarian Academy of Sciences (Atomki), Debrecen (Hungary). Inst. of Nuclear Research
Description
In order to update the recommended cross section data of IAEA for production of 111In and 114mIn through the 112Cd(p,2n) and 114Cd(p,n) reactions new measurements were performed. In stacked-foil irradiations with incident proton energy of 36.7 and 25 MeV on highly enriched 112Cd and 114Cd targets, the excitation functions for 109,110g,110m,111,113m,114mIn were determined, relative to the monitor reactions natCu(p,x)62,65Zn. The results are compared with the available literature values (also extracted from measurements on natCd) and with data listed in the on-line library TENDL-2012 (calculated with the TALYS 1.4 theoretical code). The industrial, PC-controlled automated dissolution and separation chemistry apparatus for delivery of large quantities of nca 111In and the recovery of enriched 112Cd from processed irradiated targets are described.
Additional details
Publishing Information
- Journal Title
- Radiochimica Acta
- Journal Volume
- 102
- Journal Issue
- 12
- Journal Page Range
- p. 1111-1126
- ISSN
- 0033-8230
- CODEN
- RAACAP
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 46017796
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- CADMIUM 112 TARGET; COPRECIPITATION; CROSS SECTIONS; DATA COVARIANCES; DISSOLUTION; EXCITATION FUNCTIONS; INDIUM 111; INDIUM 114; ISOTOPE PRODUCTION; ISOTOPE SEPARATION; MEV RANGE 10-100; NUCLEAR MEDICINE; PROTON BEAMS; PROTON REACTIONS; PURIFICATION; RADIOCHEMISTRY
- Descriptors DEC
- BARYON REACTIONS; BEAMS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED-PARTICLE REACTIONS; CHEMISTRY; CROSS SECTIONS; DAYS LIVING RADIOISOTOPES; DIFFERENTIAL CROSS SECTIONS; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; FUNCTIONS; HADRON REACTIONS; INDIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MEDICINE; MEV RANGE; MILLISECONDS LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEON BEAMS; NUCLEON REACTIONS; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PARTICLE BEAMS; PRECIPITATION; RADIOISOTOPES; SEPARATION PROCESSES; TARGETS