Zobrazeno 1 - 10 of 48 pro vyhledávání: '"Masato Takamura"'
1
Development of the neutron salt-meter RANS-μ for non-destructive inspection of concrete structure at on-site use
Autor: Yasuo Wakabayashi, Mingfei Yan, Masato Takamura, Ryuutarou Ooishi, Hiroshi Watase, Yujiro Ikeda, Yoshie Otake
Publikováno v: Journal of Neutron Research. 24:411-419
We have started the development of a transportable neutron salt-meter, we call it RANS-μ, combining a 252Cf neutron source and a prompt gamma neutron activation analysis. Trials of chloride detection measurement with RANS-μ were performed outdoor u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c12195de53244197a9e847a6aa73ab7
https://doi.org/10.3233/jnr-220031
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2
Experimental validation of cold neutron source performance with mesitylene moderator installed at RANS
Autor: Yujiro Ikeda, Makoto Teshigawara, Mingfei Yan, Chihiro Iwamoto, Kunihiro Fujita, Yutaka Abe, Yasuo Wakabayashi, Atsushi Taketani, Takaoki Takanashi, M. Harada, Takao Hashiguchi, Yutaka Yamagata, Yoshio Matsuzaki, Baolong Ma, Masato Takamura, Maki Mizuta, Makoto Goto, Shota Ikeda, Tomohiro Kobayashi, Yoshie Otake
Publikováno v: Journal of Neutron Research. 24:373-383
The RANS (RIKEN Accelerator driven Neutron Source), one of compact accelerator neutron sources (CANS), tries to expand its performance by installing a cold neutron which may provide new opportunities in many applications. RANS is a low power CANS wit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::270086fc632dfdafaa9cff2a3df8b73b
https://doi.org/10.3233/jnr-220034
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3
Sample-motion-synchronized neutron stroboscope at RANS
Autor: Atsushi Taketani, Takaoki Takanashi, Chihiro Iwamoto, Tomohiro Kobayashi, Masato Takamura
Publikováno v: Journal of Neutron Research. 24:421-426
A sample-motion-synchronized neutron stroboscope is developed using the RIKEN accelerator-based compact neutron source (RANS). When a sample reaches a specified rotation phase, a phase timing signal is generated, triggering a proton pulse at the prot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::836551f15f15b2db340ae5f54352b8d4
https://doi.org/10.3233/jnr-220035
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7
Conceptual study of salt-meter with 252Cf neutron source for on-site inspection of bridge structure
Autor: Hiroshi Watase, Yoshie Otake, Masato Takamura, Mingfei Yan, Ryuutarou Ooishi, Yujiro Ikeda, Yasuo Wakabayashi
Publikováno v: Journal of Neutron Research. 23:207-213
We studied the feasibility of a portable salt-meter incorporating a prompt gamma neutron activation analysis with a californium-252 neutron source to meet urgent demands for non-destructive methods without pre-processing in large bulk materials such
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f0a05561aa4992cc796d3f49f792a7f
https://doi.org/10.3233/jnr-210015
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