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Okumura, Susumu; Arakawa, Kazuo; Fukuda, Mitsuhiro; Nakamura, Yoshiteru; Yokota, Wataru; Ishimoto, Takayuki*; Kurashima, Satoshi; Ishibori, Ikuo; Nara, Takayuki; Agematsu, Takashi; et al.
AIP Conference Proceedings 600, p.330 - 332, 2001/00
Frequent corrections of the magnetic field of the JAERI AVF cyclotron were required for keeping a beam current constant during long time operation. We observed correlation between the magnetic field and the temperature of the cyclotron magnet yoke by measuring the magnetic field with an NMR probe and the temperature with platinum resistance thermometers. The unstable phenomenon of a cyclotron beam was induced by temperature change in the magnet yoke caused mainly by thermal conduction from the main coil. To restrain the thermal conduction to the yoke, we have inserted temperature controlled copper plates between the yoke and the main coil. In addition, a temperature control system of the cooling water of the trim coils has been installed independent of the total cooling system for controlling the pole tip temperature. An optimum condition of the temperature control systems for stabilizing the magnetic field has been investigated.
Okumura, Susumu; Kurashima, Satoshi; Ishimoto, Takayuki*; Yokota, Wataru; Arakawa, Kazuo; Fukuda, Mitsuhiro; Nakamura, Yoshiteru; Ishibori, Ikuo; Nara, Takayuki; Agematsu, Takashi; et al.
Proceedings of 13th Symposium on Accelerator Science and Technology, p.283 - 285, 2001/00
no abstracts in English
Agematsu, Takashi; Arakawa, Kazuo; Okumura, Susumu; Nakamura, Yoshiteru; Yokota, Wataru; Nara, Takayuki; Fukuda, Mitsuhiro; Ishibori, Ikuo; ; Tachikawa, T.*
Proc. of the 9th Symp. on Accelerator Science and Technology, p.65 - 67, 1993/00
no abstracts in English
Arakawa, Kazuo; Nakamura, Yoshiteru; Yokota, Wataru; Fukuda, Mitsuhiro; Nara, Takayuki; Agematsu, Takashi; Okumura, Susumu; Ishibori, Ikuo; ; Tanaka, Ryuichi; et al.
Proceedings of 13th International Conference on Cyclotrons and Their Applications, p.119 - 122, 1993/00
no abstracts in English
; ; Tachikawa, T.*; Agematsu, Takashi; Okumura, Susumu; Arakawa, Kazuo
Proceedings of 13th International Conference on Cyclotrons and Their Applications, p.644 - 647, 1993/00
no abstracts in English
Yokota, Wataru; Fukuda, Mitsuhiro; Arakawa, Kazuo; Nakamura, Yoshiteru; Nara, Takayuki; Agematsu, Takashi; Okumura, Susumu; Ishibori, Ikuo; Tachikawa, T.*; ; et al.
Proceedings of 13th International Conference on Cyclotrons and Their Applications, p.581 - 584, 1993/00
no abstracts in English
Yokota, Wataru; Nara, Takayuki; Arakawa, Kazuo; Nakamura, Yoshiteru; Fukuda, Mitsuhiro; Agematsu, Takashi; Okumura, Susumu; Ishibori, Ikuo; Tachikawa, T.*; ; et al.
Proceedings of 13th International Conference on Cyclotrons and Their Applications, p.336 - 339, 1993/00
no abstracts in English
Tachikawa, T.*; ; ; ; Nakamura, Yoshiteru; Yokota, Wataru; Fukuda, Mitsuhiro; Kamiya, Tomihiro; Agematsu, Takashi; Nara, Takayuki; et al.
Proceedings of the International Conference on Evolution in Beam Applications, p.270 - 274, 1992/00
no abstracts in English
Yokota, Wataru; Arakawa, Kazuo; Nakamura, Yoshiteru; Fukuda, Mitsuhiro; Kamiya, Tomihiro; Tanaka, Ryuichi; Tachikawa, T.*; Mita, T.*; Sato, T.*
Proceedings of 12th International Conference on Cyclotrons and Their Applications (CYCLOTRONS 89), p.388 - 391, 1991/07
no abstracts in English
Yokota, Wataru; Ishibori, Ikuo; Okumura, Susumu; Agematsu, Takashi; Fukuda, Mitsuhiro; Nara, Takayuki; Kamiya, Tomihiro; Nakamura, Yoshiteru; Arakawa, Kazuo; Tachikawa, T.*; et al.
Proc. of the 8th Symp. on Accelerator Science and Technology, p.70 - 72, 1991/00
no abstracts in English
Arakawa, Kazuo; Nakamura, Yoshiteru; Yokota, Wataru; Fukuda, Mitsuhiro; Kamiya, Tomihiro; Nara, Takayuki; Agematsu, Takashi; Okumura, Susumu; Ishibori, Ikuo; Tanaka, Ryuichi; et al.
Proc. of the 8th Symp. on Accelerator Science and Technology, p.34 - 36, 1991/00
no abstracts in English
C.Dupont*; Y.Jongen*; Arakawa, Kazuo; Yokota, Wataru; ; Tachikawa, T.*
Review of Scientific Instruments, 61(1), p.265 - 266, 1990/01
Times Cited Count：6 Percentile：61.93(Instruments & Instrumentation)no abstracts in English
Yokota, Wataru; Arakawa, Kazuo; Tachikawa, T.*; ; C.Dupont*; Y.Jongen*
Proc. of the 7th Symp. on Accelerator Science and Technology, p.68 - 70, 1989/00
no abstracts in English
Fukuda, Mitsuhiro; Kamiya, Tomihiro; Arakawa, Kazuo; ; Tachikawa, T.*;
Proceedings of the 7th Symposium on Accelerator Science and Technology, p.152 - 154, 1989/00
no abstracts in English
