Generation of radioisotopes with accelerator neutrons by deuterons

Yasuki Nagai, Kazuyuki Hashimoto, Yuichi Hatsukawa, Hideya Saeki, Shoji Motoishi, Nozomi Sato, Masako Kawabata, Hideo Harada, Tadahiro Kin, Kazuaki Tsukada, Tetsuya K. Sato, Futoshi Minato, Osamu Iwamoto, Nobuyuki Iwamoto, Yohji Seki, Kenji Yokoyama, Takehiko Shiina, Akio Ohta, Nobuhiro Takeuchi, Yukimasa KawauchiNorihito Sato, Hisamichi Yamabayashi, Yoshitsugu Adachi, Yuji Kikuchi, Toshinori Mitsumoto, Takashi Igarashi

研究成果: ジャーナルへの寄稿記事

33 引用 (Scopus)

抄録

A new system proposed for the generation of radioisotopes with accelerator neutrons by deuterons (GRAND) is described by mainly discussing the production of 99Mo used for nuclear medicine diagnosis. A prototype facility of this system consists of a cyclotron to produce intense accelerator neutrons from the natC(d,n) reaction with 40MeV 2mA deuteron beams, and a sublimation system to separate 99mTc from an irradiated 100MoO3 sample. About 8.1 TBq/week of 99Mo is produced by repeating irradiation on an enriched 100Mo sample (251 g) with accelerator neutrons for two days three times. It meets about 10% of the 99Mo demand in Japan. The characteristic feature of the system lies in its capability to reliably produce a wide variety of high-quality, carrier-free, carrier-added radioisotopes with a minimum level of radioactive waste without using uranium. The system is compact in size, and easy to operate; therefore it could be used worldwide to produce radioisotopes for medical, research, and industrial applications.

元の言語英語
記事番号064201
ジャーナルjournal of the physical society of japan
82
発行部数6
DOI
出版物ステータス出版済み - 6 1 2013

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deuterons
accelerators
neutrons
nuclear medicine
radioactive wastes
sublimation
uranium
cyclotrons
Japan
prototypes
irradiation

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Nagai, Y., Hashimoto, K., Hatsukawa, Y., Saeki, H., Motoishi, S., Sato, N., ... Igarashi, T. (2013). Generation of radioisotopes with accelerator neutrons by deuterons. journal of the physical society of japan, 82(6), [064201]. https://doi.org/10.7566/JPSJ.82.064201

Generation of radioisotopes with accelerator neutrons by deuterons. / Nagai, Yasuki; Hashimoto, Kazuyuki; Hatsukawa, Yuichi; Saeki, Hideya; Motoishi, Shoji; Sato, Nozomi; Kawabata, Masako; Harada, Hideo; Kin, Tadahiro; Tsukada, Kazuaki; Sato, Tetsuya K.; Minato, Futoshi; Iwamoto, Osamu; Iwamoto, Nobuyuki; Seki, Yohji; Yokoyama, Kenji; Shiina, Takehiko; Ohta, Akio; Takeuchi, Nobuhiro; Kawauchi, Yukimasa; Sato, Norihito; Yamabayashi, Hisamichi; Adachi, Yoshitsugu; Kikuchi, Yuji; Mitsumoto, Toshinori; Igarashi, Takashi.

:: journal of the physical society of japan, 巻 82, 番号 6, 064201, 01.06.2013.

研究成果: ジャーナルへの寄稿記事

Nagai, Y, Hashimoto, K, Hatsukawa, Y, Saeki, H, Motoishi, S, Sato, N, Kawabata, M, Harada, H, Kin, T, Tsukada, K, Sato, TK, Minato, F, Iwamoto, O, Iwamoto, N, Seki, Y, Yokoyama, K, Shiina, T, Ohta, A, Takeuchi, N, Kawauchi, Y, Sato, N, Yamabayashi, H, Adachi, Y, Kikuchi, Y, Mitsumoto, T & Igarashi, T 2013, 'Generation of radioisotopes with accelerator neutrons by deuterons', journal of the physical society of japan, 巻. 82, 番号 6, 064201. https://doi.org/10.7566/JPSJ.82.064201
Nagai Y, Hashimoto K, Hatsukawa Y, Saeki H, Motoishi S, Sato N その他. Generation of radioisotopes with accelerator neutrons by deuterons. journal of the physical society of japan. 2013 6 1;82(6). 064201. https://doi.org/10.7566/JPSJ.82.064201
Nagai, Yasuki ; Hashimoto, Kazuyuki ; Hatsukawa, Yuichi ; Saeki, Hideya ; Motoishi, Shoji ; Sato, Nozomi ; Kawabata, Masako ; Harada, Hideo ; Kin, Tadahiro ; Tsukada, Kazuaki ; Sato, Tetsuya K. ; Minato, Futoshi ; Iwamoto, Osamu ; Iwamoto, Nobuyuki ; Seki, Yohji ; Yokoyama, Kenji ; Shiina, Takehiko ; Ohta, Akio ; Takeuchi, Nobuhiro ; Kawauchi, Yukimasa ; Sato, Norihito ; Yamabayashi, Hisamichi ; Adachi, Yoshitsugu ; Kikuchi, Yuji ; Mitsumoto, Toshinori ; Igarashi, Takashi. / Generation of radioisotopes with accelerator neutrons by deuterons. :: journal of the physical society of japan. 2013 ; 巻 82, 番号 6.
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abstract = "A new system proposed for the generation of radioisotopes with accelerator neutrons by deuterons (GRAND) is described by mainly discussing the production of 99Mo used for nuclear medicine diagnosis. A prototype facility of this system consists of a cyclotron to produce intense accelerator neutrons from the natC(d,n) reaction with 40MeV 2mA deuteron beams, and a sublimation system to separate 99mTc from an irradiated 100MoO3 sample. About 8.1 TBq/week of 99Mo is produced by repeating irradiation on an enriched 100Mo sample (251 g) with accelerator neutrons for two days three times. It meets about 10{\%} of the 99Mo demand in Japan. The characteristic feature of the system lies in its capability to reliably produce a wide variety of high-quality, carrier-free, carrier-added radioisotopes with a minimum level of radioactive waste without using uranium. The system is compact in size, and easy to operate; therefore it could be used worldwide to produce radioisotopes for medical, research, and industrial applications.",
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AU - Nagai, Yasuki

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AU - Saeki, Hideya

AU - Motoishi, Shoji

AU - Sato, Nozomi

AU - Kawabata, Masako

AU - Harada, Hideo

AU - Kin, Tadahiro

AU - Tsukada, Kazuaki

AU - Sato, Tetsuya K.

AU - Minato, Futoshi

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AU - Seki, Yohji

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AU - Shiina, Takehiko

AU - Ohta, Akio

AU - Takeuchi, Nobuhiro

AU - Kawauchi, Yukimasa

AU - Sato, Norihito

AU - Yamabayashi, Hisamichi

AU - Adachi, Yoshitsugu

AU - Kikuchi, Yuji

AU - Mitsumoto, Toshinori

AU - Igarashi, Takashi

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