Development of elemental analysis by muonic X-ray measurement in J-PARC

Kazuhiko Ninomiya, T. Nagatomo, K. Kubo, P. Strasser, N. Kawamura, K. Shimomura, Yasuhiro Miyake, Tsutomu Saito, Wataru Higemoto

Journal of Physics Conference Series · 2010 · 25 citations · 8 references

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Abstract

Muon irradiation and muonic X-ray detection can be applied to non-destructive elemental analysis. In this study, in order to develop the elemental analysis by muonic X-ray measurement we constructed a new X-ray measuring system in J-PARC muon facility. We performed muon irradiation for Tempo-koban (Japanese old coin) for test experiment of elemental analysis. Muonic X-rays originating from muon transition in muonic silver and gold atoms were identified. The contents of Tempo-koban (Au:56%) was determined by muonic X-ray intensities.

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