Rchr
J-GLOBAL ID：202101010366020704
Update date: May. 20, 2024
Okabe Kota
オカベ コウタ | Okabe Kota
Affiliation and department：
Research theme for competitive and other funds (2)：
- 大強度負水素イオンビームの電子ビームによる荷電変換に関する研究
- 大強度ビームのための荷電変換入射方式における放射化の研究
Papers (19)：
-
Tamura Jun, Futatsukawa Kenta*, Kondo Yasuhiro, Liu Y.*, Miyao Tomoaki*, Morishita Takatoshi, Nemoto Yasuo*, Okabe Kota, Yoshimoto Masahiro. Measurement of H$^{0}$ particles generated by residual gas stripping in the Japan Proton Accelerator Research Complex linac. Nuclear Instruments and Methods in Physics Research A. 2023. 1049. 168033\_1-168033\_7
-
Saha P. K., Okabe Kota, Nakanoya Takamitsu, Shobuda Yoshihiro, Harada Hiroyuki, Tamura Fumihiko, Okita Hidefumi, Yoshimoto Masahiro, Hotchi Hideaki*. Recent results of beam loss mitigation and extremely low beam loss operation of J-PARC RCS. Journal of Physics; Conference Series. 2023. 2420. 012040\_1-012040\_7
-
Yamamoto Kazami, Kinsho Michikazu, Hayashi Naoki, Saha P. K., Tamura Fumihiko, Yamamoto Masanobu, Tani Norio, Takayanagi Tomohiro, Kamiya Junichiro, Shobuda Yoshihiro, et al. Design and actual performance of J-PARC 3 GeV rapid cycling synchrotron for high-intensity operation. Journal of Nuclear Science and Technology. 2022. 59. 9. 32-1205
-
Iwamoto Hiroki, Nakano Keita, Meigo Shinichiro, Satoh Daiki, Iwamoto Yosuke, Sugihara Kenta, Nishio Katsuhisa, Ishi Yoshihiro*, Uesugi Tomonori*, Kuriyama Yasutoshi*, et al. Measurement of 107-MeV proton-induced double-differential thick target neutron yields for Fe, Pb, and Bi using a fixed-field alternating gradient accelerator at Kyoto University. Journal of Nuclear Science and Technology. 2022. 60. 4. 15-449
-
Yamamoto Kazami, Hatakeyama Shuichiro, Saha P. K., Moriya Katsuhiro, Okabe Kota, Yoshimoto Masahiro, Nakanoya Takamitsu, Fujirai Kosuke, Yamazaki Yoshio, Suganuma Kazuaki. Dependence of charge-exchange efficiency on cooling water temperature of a beam transport line. EPJ Techniques and Instrumentation (Internet). 2021. 8. 1. 9\_1-9\_9
ｍore...
MISC (44)：
-
Saha P. K., Harada Hiroyuki, Okabe Kota, Okita Hidefumi, Shobuda Yoshihiro, Tamura Fumihiko, Yamamoto Kazami, Yoshimoto Masahiro, Hotchi Hideaki*. 1-MW beam operation at J-PARC RCS with minimum beam loss. Proceedings of 68th ICFA Advanced Beam Dynamics Workshop on High Intensity and High Brightness Hadron Beams (HB2023) (Internet). 2023. 147-152
-
Iwamoto Hiroki, Nakano Keita, Meigo Shinichiro, Satoh Daiki, Iwamoto Yosuke, Sugihara Kenta*, Nishio Katsuhisa, Ishi Yoshihiro*, Uesugi Tomonori*, Kuriyama Yasutoshi*, et al. Measurement of double-differential neutron yields for iron, lead, and bismuth induced by 107-MeV protons for research and development of accelerator-driven systems. EPJ Web of Conferences. 2023. 284. 01023\_1-01023\_4
-
Saha P. K., Okabe Kota, Nakanoya Takamitsu, Yoshimoto Masahiro, Shobuda Yoshihiro, Harada Hiroyuki, Tamura Fumihiko, Okita Hidefumi, Hatakeyama Shuichiro, Moriya Katsuhiro, et al. Achievement of low beam loss at high-intensity operation of J-PARC 3 GeV RCS. Proceedings of 19th Annual Meeting of Particle Accelerator Society of Japan (Internet). 2023. 1-5
-
Fujiyama Hiroki*, Takahashi Hiroki, Okabe Kota, Ito Yuichi*, Hatakeyama Shuichiro, Suzuki Takahiro*, Otsu Satoru*, Yamakawa Ryuto*. Reducing the effect of noise generated from stepper motor for H0 collimator in J-PARC RCS. Proceedings of 19th Annual Meeting of Particle Accelerator Society of Japan (Internet). 2023. 529-531
-
Iwamoto Hiroki, Nakano Keita, Meigo Shinichiro, Satoh Daiki, Iwamoto Yosuke, Ishi Yoshihiro*, Uesugi Tomonori*, Kuriyama Yasutoshi*, Yashima Hiroshi*, Nishio Katsuhisa, et al. Measurement of 107-MeV proton-induced double-differential neutron yields for iron for research and development of accelerator-driven systems. JAEA-Conf 2022-001. 2022. 129-133
ｍore...
Lectures and oral presentations (20)：
-
An Experimental program of nuclear data for development of accelerator-driven systems
(日本原子力学会2023年秋の大会)
-
Beam monitors in the J-PARC LINAC and its current activities
(第20回日本加速器学会年会)
-
Analysis of neutron-production double-differential cross sections in nuclear data measurements using the Kyoto University FFAG accelerator and measurement of a spallation neutron field using a $^{237}$Np fission chamber
(日本原子力学会2023年春の年会)
-
Measurement and analysis of 107-MeV proton-induced neutron yields for iron, lead and bismuth
(日本原子力学会2022年秋の大会)
-
Measurement of neutron energy spectra from Pb and Bi targets using FFAG proton accelerator
(日本原子力学会2022年春の年会)
ｍore...
Return to Previous Page
