Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yukio Kumata"'
Autor:
Yuta Ebara, Yukio Mikami, Hiroshi Ookubo, Masayuki Hirabayashi, Takehisa Tsurudome, Jun Yoshida, Takaaki Morie, H. Tsutsui, Yukio Kumata
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 953:163186
To produce a 230 MeV proton beam, a new 4 T superconducting isochronous azimuthally varying-field (AVF) cyclotron, which is the smallest among AVF cyclotrons for proton beam therapy, is under development. In this project, to obtain the required field
Autor:
Watalu Yokota, Kenichi Yoshida, Katsuhiko Saito, Tomihiro Kamiya, Kazuo Arakawa, Susumu Okumura, Takashi Agematsu, Masakazu Oikawa, Takayuki Nara, Yasushi Fukumoto, Ikuo Ishibori, Satoshi Kurashima, Yukio Kumata, Nobumasa Miyawaki, Mitsuhiro Fukuda, Yoshiteru Nakamura
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 210:33-36
A heavy-ion microbeam with energy of hundreds of MeV is a significantly useful probe for research in biology and biotechnology. A single-ion hit technique using the heavy-ion microbeam is being developed at the JAERI AVF cyclotron facility for elucid
Autor:
Satoshi Kurashima, Y. Nakamura, Yukio Kumata, Katsuhiko Saito, Kazuo Arakawa, Nobumasa Miyawaki, Ken-ichi Yoshida, Yasushi Fukumoto, Mitsuhiro Fukuda, Ikuo Ishibori, Susumu Okumura, W. Yokota, T. Nara, Takashi Agematsu
Publikováno v:
Review of Scientific Instruments. 74:2293-2299
A flat-top acceleration system appropriate to minimization of energy spread in an ion beam was investigated for the JAERI AVF cyclotron. A combination of the fundamental- and the fifth-harmonic voltages to obtain a homogeneous energy gain distributio
Autor:
Toshiki Tachikawa, Hideki Nonaka, Yukio Kumata, Teiji Nishio, Takashi Ogino, Floyd D. McDaniel, Barney L. Doyle
Publikováno v:
AIP Conference Proceedings.
Sumitomo Heavy Industries, Ltd. (SHI) has developed a new pencil beam scanning system (PBS) for proton therapy in collaboration with National Cancer Center Hospital East (NCCHE). Taking advantage of the continuous beam from the cyclotron P235, the li
Publikováno v:
Radiotherapy and Oncology. 106:S342
Autor:
Kazuo Fujii, Yukio Kumata
Publikováno v:
RADIOISOTOPES. 31:145-147
Akademický článek
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