Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Yoshii, Masahito"'
The J-PARC Main Ring (MR) has achieved the delivery of the 30 GeV proton beam with the beam power of 500 kW to the neutrino experiment in May 2018. The longitudinal coupled-bunch instabilities have been observed in the MR for the beam power beyond 47
Externí odkaz:
http://arxiv.org/abs/1910.07415
The J-PARC Main Ring (MR) is a high intensity proton synchrotron, which accelerates protons from 3 GeV to 30 GeV. The MR delivers $2.6\times10^{14}$ protons per pulse, which corresponds to the beam power of 500 kW, to the neutrino experiment as of Ma
Externí odkaz:
http://arxiv.org/abs/1806.09100
Publikováno v:
IEEE Transactions on Nuclear Science, vol. 66, no. 7, pp. 1242-1248, July 2019
The low level rf (LLRF) control system for the rapid cycling synchrotron (RCS) of the Japan Proton Accelerator Research Complex (J-PARC) started its operation in 2007. The key functions of the LLRF control system are the dual harmonic auto voltage co
Externí odkaz:
http://arxiv.org/abs/1806.03015
Autor:
Okita, Hidefumi, Tamura, Fumihiko, Yamamoto, Masanobu, Nomura, Masahiro, Shimada, Taihei, Yoshii, Masahito, Ohmori, Chihiro, Hara, Keigo, Hasegawa, Katsushi, Sugiyama, Yasuyuki
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 11 October 2022 1041
Autor:
Tamura, Fumihiko, Sugiyama, Yasuyuki, Yoshii, Masahito, Yamamoto, Masanobu, Okita, Hidefumi, Ohmori, Chihiro, Nomura, Masahiro, Shimada, Taihei, Hasegawa, Katsushi, Hara, Keigo, Furusawa, Masashi
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 May 2021 999
Akademický článek
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Autor:
Sugiyama, Yasuyuki, Tamura, Fumihiko, Yoshii, Masahito, Ohmori, Chihiro, Yamamoto, Masanobu, Hara, Keigo, Hasegawa, Katsushi, Nomura, Masahiro, Shimada, Taihei, Okita, Hidefumi, Miyakoshi, Ryosuke
Publikováno v:
Journal of Physics: Conference Series; Dec2023, Vol. 2687 Issue 1, p1-7, 7p
Akademický článek
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Autor:
Yamamoto, Masanobu, Hara, Keigo, Hasegawa, Katsushi, Nomura, Masahiro, Ohmori, Chihiro, Okita, Hidefumi, Shimada, Taihei, Sugiyama, Yasuyuki, Tamura, Fumihiko, Yoshii, Masahito
In order to accelerate a high intensity beam in the RCS, a large amplitude of the anode current is provided by a tube amplifier to compensate a heavy beam loading. Tetrode vacuum tubes are used in the RCS, and the control grid voltage enters into a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c587c7d733e01f6428ed27b925e3b27
Autor:
Tomizawa, Masahito, Arakaki, Yoshitsugu, Kimura, Takuro, Murasugi, Shigeru, Muto, Ryotaro, Nishiguchi, Hajime, Noguchi, Kyohei, Okamura, Katsuya, Shirakabe, Yoshihisa, Sugiyama, Yasuyuki, Tamura, Fumihiko, Yanaoka, Eiichi, Yoshii, Masahito
A high-intensity proton beam accelerated in the J-PARC main ring (MR) is slowly extracted by using the third integer resonance and delivered to the experimental hall. A critical issue in slow extraction (SX) is a beam loss caused during the extractio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc361fd96d76a055407e3418f670079