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Kuwabara, Jun; Kinoshita, Naoki; Tobinai, Kazuhito; Matsuno, Satoru; Oyokawa, Atsushi; Seki, Takeo; Yabuuchi, Noriaki
Dai-28-Kai Tandemu Kasokuki Oyobi Sono Shuhen Gijutsu No Kenkyukai Hokokushu, p.77 - 79, 2015/12
A Tandetron AMS system (JAEA-AMS-MUTSU) at Mutsu Office, Aomori Research and Development Center, Sector of Decommissioning and Radioactive Waste Management, JAEA, installed in 1997, has composed of 3 MV tandem accelerator and two beam lines (carbon and iodine). Status of the JAEA-AMS-MUTSU and trouble of ion source caused by deterioration of optical fiber cable are reported.
Suzuki, Takashi; Aramaki, Takafumi*; Kitamura, Toshikatsu; Togawa, Orihiko
Dai-16-Kai Tandemu Kasokuki Oyobi Sono Shuhen Gijutsu No Kenkyukai Hokokushu, p.162 - 165, 2004/02
no abstracts in English
Kitamura, Toshikatsu; Togawa, Orihiko; Aramaki, Takafumi; Suzuki, Takashi; Mizutani, Yoshihiko*; Kabuto, Shoji*; Sudo, Kazuhiko*
JNC TN7200 2001-001, p.31 - 34, 2002/01
no abstracts in English
Gottdang, A.*; Klein, M.*; Mous, D. J. W.*; Kitamura, Toshikatsu; Mizutani, Yoshihiko*; Suzuki, Takashi; Aramaki, Takafumi; Togawa, Orihiko; Kabuto, Shoji*; Sudo, Kazuhiko*
AIP Conference Proceedings 576, p.403 - 406, 2001/00
no abstracts in English
Mineo, Hideaki; Uchiyama, Gunzo; Hotoku, Shinobu; Asakura, Toshihide; Kihara, Takehiro; *; ; Kimura, Shigeru; *; ; et al.
Proc. of Int. Conf. on Future Nuclear Systems (GLOBAL'99)(CD-ROM), 7 Pages, 1999/00
no abstracts in English
Sakurai, Tsutomu;
JAERI-Review 97-002, 62 Pages, 1997/02
JAERI-Review-97-002.pdf:2.51MB
no abstracts in English
I/
I ratio and present status of JAEA-AMS-TONOOkabe, Nobuaki; Fujita, Natsuko; Watanabe, Takahiro; Kokubu, Yoko
no journal, ,
no abstracts in English
Terada, Hiroaki
no journal, ,
no abstracts in English
Matsueda, Makoto; Aoki, Jo; Koarai, Kazuma; Terashima, Motoki; Takagai, Yoshitaka*
no journal, ,
Long half-life I have provided important information as a tracer to estimate the environmental behaviour of radioisotopes released from nuclear facilities. Inductively coupled plasma-mass spectrometry (ICP-MS) is capable of rapid data acquisition, but the application is limited caused by the main interferences at m/z 129 (IH
and Xe). It has been reported that Xe can be removed by introducing O gas into the reaction cell in an ICP-MS. Tandem mass spectrometry (ICP-MS/MS) has also made it possible to suppress the formation of IH. However, more precise removal of interferences is required to apply various environmental samples. In this study, the gas-phase reactions between I and interferents were investigated in a reaction cell of an ICP-MS/MS. The results showed that introducing an O-CO gas mixture into the reaction cell reduced the background counts of m/z 129 to a minimum level.
