Cyclotron production of the Ag-105,Ag-106m, Pd-100,Pd-101, Rh-100,Rh-101m,Rh-105 radionuclides by Pd-nat(p,x) nuclear processes

Khandaker, Mayeen Uddin and Otuka, N. and Kim, G. and Kim, K. (2010) Cyclotron production of the Ag-105,Ag-106m, Pd-100,Pd-101, Rh-100,Rh-101m,Rh-105 radionuclides by Pd-nat(p,x) nuclear processes. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 268 (14). pp. 2303-2311. ISSN 0168-583X

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Abstract

Production cross-sections of the Ag-105g+m,Ag-106m, Pd-100,Pd-101, and Rh-100g+m,Rh-101m.105g+m radionuclides through proton-induced reactions on natural palladium were measured up to 40 MeV by using a stacked-foil activation technique combined with high-resolution gamma-ray spectrometry. The production cross-sections of Pd-101 and Rh-100g+m,Rh-105g+m radionuclides have been reported here for the first time from the Pd-nat(p,x) nuclear processes. The present results are compared with the available literature values as well as the theoretical data calculated by the TALYS and the ALICE-IPPE computer codes. A quantitative comparison of the present results with the theoretical data has also been done with several deviation factor definitions. Optimal production pathways of the therapeutic Rh-105g radionuclide with minimal contamination using cyclotrons are discussed elaborately. (C) 2010 Elsevier B.V. All rights reserved.

Item Type: Article
Additional Information: Department of Physics, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Uncontrolled Keywords: production cross-sections; physical thick target yield; p+pd-nat process; rh-105 production; stacked-foil activation; talys code; alice-ippe code; deviation factors; mc50 cyclotron; data sheets; excitation-functions; cross-sections; proton; activation; palladium; elements; models
Subjects: Q Science > QC Physics
Divisions: Faculty of Science > Dept of Physics
Depositing User: Miss Malisa Diana
Date Deposited: 11 Jul 2013 03:54
Last Modified: 18 Mar 2019 08:48
URI: http://eprints.um.edu.my/id/eprint/7165

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