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Thick-target transmission method for excitation functions of interaction cross sections
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Title: | Thick-target transmission method for excitation functions of interaction cross sections |
Authors: | Aikawa, M. Browse this author →KAKEN DB | Ebata, S. Browse this author | Imai, S. Browse this author |
Keywords: | Thick-target | Transmission method | Radioactive beam |
Issue Date: | 16-Sep-2016 |
Publisher: | Elsevier |
Journal Title: | Nuclear instruments & methods in physics research section b-beam interactions with materials and atoms |
Volume: | 383 |
Start Page: | 156 |
End Page: | 159 |
Publisher DOI: | 10.1016/j.nimb.2016.07.003 |
Abstract: | We propose a method, called as thick-target transmission (T3) method, to obtain an excitation function of interaction cross sections. In an ordinal experiment to measure the excitation function of interaction cross sections by the transmission method, we need to change the beam energy for each cross section. In the T3 method, the excitation function is derived from the beam attenuations measured at the targets of different thicknesses without changing the beam energy. The advantage of the T3 method is the simplicity and availability for radioactive beams. To confirm the availability, we perform a simulation for the C-12 + Al-27 system with the PHITS code instead of actual experiments. Our results have large uncertainties but well reproduce the tendency of the experimental data. (C) 2016 Elsevier B.V. All rights reserved. |
Rights: | ©2016, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
Type: | article (author version) |
URI: | http://hdl.handle.net/2115/71473 |
Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 合川 正幸
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