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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)

Submitter: 合川 正幸

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