open access

https://hdl.handle.net/2115/71473

Thick-target transmission method for excitation functions of interaction cross sections

英語

Radioactive beam

2016-09-16

Elsevier

Nuclear instruments & methods in physics research section b-beam interactions with materials and atoms

383

156-159

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.

学術雑誌論文

Accepted Manuscript

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

©2016, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

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