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Yoshida, Hiroyuki; Horiguchi, Naoki; Ono, Ayako; Furuichi, Hajime*; Katono, Kenichi*
Proceedings of 29th International Conference on Nuclear Engineering (ICONE 29) (Internet), 7 Pages, 2022/08
Furuta, Takuya; Hashimoto, Shintaro; Sato, Tatsuhiko
Igaku Butsuri, 36(1), p.50 - 54, 2016/00
An application of Particle and Heavy Ion Transport Code System; PHITS, for medical physics is to simulate treatment planning of radiation therapy. Treatment planning simulation is conducted by constructing patient geometry from patient CT data, calculating radiation transport of external beam, and deducing dose distribution inside patient body. However, it is not easy to extract information such as patient location and CT value distribution from patient CT data or to construct complex accelerator geometry in PHITS format. Therefore, we developed two user assistance programs, DICOM2PHITS and PSFC4PHITS. DICOM2PHITS is a program to construct the voxel PHITS simulation geometry from patient CT DICOM image data. PSFC4PHITS is a program to convert the IAEA phase-space file data to PHITS format to be used as simulation source of PHITS. We explain these two programs by showing some applications in this article.
Nishimori, Nobuyuki
Proceedings of 1st Annual Meeting of Particle Accelerator Society of Japan and 29th Linear Accelerator Meeting in Japan, p.174 - 176, 2004/08
no abstracts in English
Nishimori, Nobuyuki
Proceedings of 26th International Free Electron Laser Conference (FEL 2004) and 11th FEL Users Workshop (CD-ROM), p.41 - 44, 2004/00
The phase space evolution of electrons in a self-amplified spontaneous emission (SASE) FEL operating in the linear regime before saturation is solved analytically from the one dimensional (1D) FEL equaiton. The analytical solution agrees well with a time-dependent numerical simulation which solves the 1D FEL equation in an exact manner and includes a shot-noise effect. The radiation field reaches saturation when the optimum bunching of the electrons is formed on the scale of the resonant wavelength. The optimum bunching leads to the well known saturation condition 
Nw 1.
Iguchi, Tadashi; Asaka, Hideaki; Nakamura, Hideo
JAERI-Research 2002-006, 152 Pages, 2002/03
JAERI-Research-2002-006.pdf:5.52MB
no abstracts in English
*
Computational Fluid Dynamics Journal, 8(1), p.135 - 141, 1999/04
no abstracts in English
*; Kunugi, Tomoaki; Koga, J. K.
Computer Physics Communications, 108(2-3), p.159 - 179, 1998/00
Times Cited Count：14 Percentile：62.89(Computer Science, Interdisciplinary Applications)no abstracts in English
*; *; Fujii, Terushige*; *; Matsubayashi, Masahito; Tsuruno, Akira
Fifth World Conf. on Neutron Radiography, 0, p.118 - 125, 1996/00
no abstracts in English
C at 16 MeV*; Watanabe, Yukinobu*; *; *; *; Notomi, Akihiro *; S.Widodo*; *; *; *; et al.
JAERI-M 92-029, 46 Pages, 1992/03
no abstracts in English
Anoda, Yoshinari; Watanabe, Tadashi; Kukita, Yutaka
Proc. of the Int. Conf. on Multiphase Flows 91-TSUKUBA,Vol. 1, p.397 - 400, 1991/00
no abstracts in English
; Murao, Yoshio
JAERI-M 84-131, 223 Pages, 1984/06
no abstracts in English
; Murao, Yoshio
Journal of Nuclear Science and Technology, 21(2), p.103 - 114, 1984/00
Times Cited Count：11 Percentile：73.13(Nuclear Science & Technology)no abstracts in English
; ;
JAERI-M 82-014, 62 Pages, 1982/03
no abstracts in English
; Murao, Yoshio
JAERI-M 9992, 41 Pages, 1982/02
no abstracts in English
;
Nihon Genshiryoku Gakkai-Shi, 20(1), p.61 - 70, 1978/01
Times Cited Count：0no abstracts in English
