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

Khandaker, Mayeen Uddin and Lee, Y.O. and Cho, Y.S. and Kim, G. and Lee, M. and Kim, K.S. and Kim, K. (2008) Production cross-sections of residual radionuclides from proton-induced reactions on Ag-nat up to 40 MeV. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 266 (24). pp. 5101-5106. ISSN 0168-583X

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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
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 > Dept of Physics
Depositing User: Miss Malisa Diana
Date Deposited: 11 Jul 2013 01:44
Last Modified: 18 Mar 2019 09:07
URI: http://eprints.um.edu.my/id/eprint/7129

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