Production cross-sections of residual radionuclides from proton-induced reactions on Ag-nat up to 40 MeV

Khandaker, Mayeen Uddin and Kim, Kwangsoo and Kim, Kyung-Sook and Lee, Manwoo and Kim, Guinyun and Cho, Young Sik and Lee, Young Ouk (2008) Production cross-sections of residual radionuclides from proton-induced reactions on Ag-nat up to 40 MeV. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 266 (24). pp. 5101-5106. ISSN 0168-583X, DOI https://doi.org/10.1016/j.nimb.2008.09.025.

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Official URL: https://doi.org/10.1016/j.nimb.2008.09.025

Abstract

We measured the cross-sections of the Ag-104g,Ag-105,Ag-106m and Cd-104,Cd-107 radionuclides produced by proton-induced reactions on natural silver by using a stacked-foil activation technique in the energy range from a threshold energy to 40 MeV at a MC50 cyclotron. The results showed generally good agreement with available data as well as the theoretical data. The integral yields for thick targets were also deduced using the measured cross-sections and the stopping power of Ag-nat over the energy range from a threshold energy to 40 MeV, taking into account that the total energy is absorbed in the targets. The production cross-sections for the Ag-104g and the Cd-104 radionuclides from natural silver were measured for the first time. (C) 2008 Elsevier B.V. All rights reserved.

Item Type: Article
Funders: UNSPECIFIED
Additional Information: Department of Physics, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Uncontrolled Keywords: p+ag-nat reactions; ag-104g; ag-105; ag-106m; cd-104; cd-107; 42 mev proton beam; stacked-foil activation; mc50 cyclotron; cross-sections; integral yields; induced nuclear-reactions; excitation-functions; models
Subjects: Q Science > QC Physics
Divisions: Faculty of Science > Department of Physics
Depositing User: Miss Malisa Diana
Date Deposited: 11 Jul 2013 01:44
Last Modified: 10 Dec 2020 04:14
URI: http://eprints.um.edu.my/id/eprint/7129

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