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Journal Articles

Low-background prebunching system for heavy-ion beams at the Tokai radioactive ion accelerator complex

Okada, Masashi*; Niki, Kazuaki*; Hirayama, Yoshikazu*; Imai, Nobuaki*; Ishiyama, Hironobu*; Jeong, S. C.*; Katayama, Ichiro*; Miyatake, Hiroari*; Oyaizu, Mitsuhiro*; Watanabe, Yutaka*; et al.

Physical Review Special Topics; Accelerators and Beams, 15(3), p.030101_1 - 030101_10, 2012/03

 Times Cited Count:5 Percentile:33.45(Physics, Nuclear)

Journal Articles

Experimental results of ITER Nb$$_{3}$$Al insert; Characteristics of acoustic emission

Ninomiya, Akira*; Arai, Kazuaki*; Takano, Katsutoshi*; Tsugawa, Kazuhito*; Ishigooka, Takeshi*; Kaiho, Katsuyuki*; Nakajima, Hideo; Okuno, Kiyoshi; CS Model Coil Test Group

Teion Kogaku, 38(8), p.425 - 433, 2003/08

The charge test of Central Solenoid Model Coil(CSMC) and Toroidal Field Insert Coil(TFIC) were carried out fo about one month from September 2001 with international collaboration under ITER EDA. In the experiment, Acoustic Emission(AE) signals were measured which were induced from CSMC and TFIC. It was the first trial to measure the AE signals from the insert coil directly. Relations among AE signals from TFIC, intensity, number and voltages are discussed in this paper.

Journal Articles

Experimental results of ITER Nb$$_{3}$$Al insert; Characteristics of acoustic emission

Ninomiya, Akira*; Arai, Kazuaki*; Takano, Katsutoshi*; Tsugawa, Kazuhito*; Ishigooka, Takeshi*; Kaiho, Katsuyuki*; Nakajima, Hideo; Okuno, Kiyoshi; CS Model Coil Test Group

Teion Kogaku, 38(8), p.425 - 433, 2003/08

no abstracts in English

Journal Articles

First test results for the ITER central solenoid model coil

Kato, Takashi; Tsuji, Hiroshi; Ando, Toshinari; Takahashi, Yoshikazu; Nakajima, Hideo; Sugimoto, Makoto; Isono, Takaaki; Koizumi, Norikiyo; Kawano, Katsumi; Oshikiri, Masayuki*; et al.

Fusion Engineering and Design, 56-57, p.59 - 70, 2001/10

 Times Cited Count:17 Percentile:74.85(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Acoustic emission in ITER CS model coil and CS insert coil

Ninomiya, Akira*; Arai, Kazuaki*; Takano, Katsutoshi*; Nakajima, Hideo; Michael, P.*; Martovetsky, N.*; Takahashi, Yoshikazu; Kato, Takashi; Ishigooka, Takeshi*; Kaiho, Katsuyuki*; et al.

Teion Kogaku, 36(6), p.344 - 353, 2001/06

no abstracts in English

Journal Articles

Progress of the ITER central solenoid model coil programme

Tsuji, Hiroshi; Okuno, Kiyoshi*; Thome, R.*; Salpietro, E.*; Egorov, S. A.*; Martovetsky, N.*; Ricci, M.*; Zanino, R.*; Zahn, G.*; Martinez, A.*; et al.

Nuclear Fusion, 41(5), p.645 - 651, 2001/05

 Times Cited Count:57 Percentile:83.02(Physics, Fluids & Plasmas)

no abstracts in English

Oral presentation

The RI beams from the Tokai Radioactive Ion Accelerator Complex (TRIAC)

Osa, Akihiko; Abe, Shinichi; Asozu, Takuhiro; Hanashima, Susumu; Ishii, Tetsuro; Ishizaki, Nobuhiro; Kabumoto, Hiroshi; Kutsukake, Kenichi; Matsuda, Makoto; Nakamura, Masahiko; et al.

no journal, , 

At JAEA-tandem accelerator facility, we can produce radioactive nuclei by means of proton induced uranium fission, heavy ion fusion or transfer reaction. Since TRIAC was opened for use in 2005, we have provided RNBs of fission products and $$^{8}$$Li. For the production of $$^{8}$$Li, we chose $$^{13}$$C ($$^{7}$$Li, $$^{8}$$Li) neutron transfer reaction by $$^{7}$$Li primary beam and a 99% enriched $$^{13}$$C sintered disk target. The release time of Li ions from the $$^{13}$$C sintered target/ion source system was measured to be 3.2 s. We are developing the RNB of $$^{9}$$Li (T$$_{1/2}$$=178 ms) but the long release time caused a significant loss of the beam intensity. A boron nitride target which has fast release of Li is developed for $$^{9}$$Li beam with intensity of 10$$^{4}$$ pps after separation by JAEA-ISOL.

Oral presentation

Design and test of 2-4MHz pulsed-$$alpha$$ beams for measurement of $$^{12}$$C($$alpha,gamma$$) reaction

Niki, Kazuaki*; Arai, Shigeaki*; Ishiyama, Hironobu*; Okada, Masayuki*; Makii, Hiroyuki; Miyatake, Hiroari; Watanabe, Yutaka*

no journal, , 

no abstracts in English

Oral presentation

Beam test of sawtooth-wave pre-buncher coupled to a multilayer chopper

Okada, Masashi*; Ishiyama, Hironobu*; Katayama, Ichiro*; Miyatake, Hiroari*; Niki, Kazuaki*; Watanabe, Yutaka*; Makii, Hiroyuki; Arai, Shigeaki*

no journal, , 

Oral presentation

Design and test of 2-4 MHz sawtooth-wave pre-buncher for 26 MHz-RFQ

Niki, Kazuaki*; Ishiyama, Hironobu*; Katayama, Ichiro*; Miyatake, Hiroari*; Okada, Masashi*; Watanabe, Yutaka*; Makii, Hiroyuki; Arai, Shigeaki*

no journal, , 

Oral presentation

Beam test of low background pre-bunch system

Okada, Masashi*; Ishiyama, Hironobu*; Katayama, Ichiro*; Niki, Kazuaki*; Miyatake, Hiroari*; Watanabe, Yutaka*; Makii, Hiroyuki; Arai, Shigeaki*

no journal, , 

no abstracts in English

11 (Records 1-11 displayed on this page)
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