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1.
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Improvement of the longitudinal phase space tomography at the J-PARC synchrotrons
/ Okita, H (J-PARC) ; Tamura, F (J-PARC) ; Yamamoto, M (J-PARC) ; Nomura, M (J-PARC) ; Shimada, T (J-PARC) ; Saha, P K (J-PARC) ; Yoshii, M (J-PARC) ; Ohmori, C (J-PARC) ; Sugiyama, Y (J-PARC) ; Hasegawa, K (J-PARC) et al.
The longitudinal phase space tomography, which reconstructs the phase space distribution from the one-dimensional bunch profiles, is used in various accelerators to measure longitudinal beam parameters. At the J-PARC, an implementation of the phase space tomography based on the convolution back projection method has been used to measure the momentum spread of the injected beam. [...]
2024 - 7 p.
- Published in : J. Phys. : Conf. Ser.: 2687 (2024) , no. 7, pp. 072005
- Published in : JACoW IPAC: 2023 (2023) , pp. THPL105
Fulltext: PublicationJACoW - PDF; PublicationIOP - PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.072005
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2.
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Multi-wire Profile Monitor for J-PARC 3GeV RCS
/ Hiroki, S (JAEA, Ibaraki) ; Arakida, Y (KEK, Tsukuba) ; Hayashi, N (JAEA, Ibaraki) ; Kawase, M (JAEA, Ibaraki) ; Lee, S (KEK, Tsukuba) ; Noda, F (JAEA, Ibaraki) ; Saha, P K (JAEA, Ibaraki) ; Sako, Hiroyuki (JAEA, Ibaraki) ; Takahashi, H (JAEA, Ibaraki) ; Toyama, T (KEK, Tsukuba) et al.
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.TUPC036
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3.
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Beam Commissioning Results of the RCS Injection and Extraction at J-PARC
/ Saha, P K (JAEA, Ibaraki) ; Harada, H (ADSM, Hiroshima) ; Hayashi, N (JAEA, Ibaraki) ; Hotchi, H (JAEA, Ibaraki) ; Irie, Y (KEK, Tsukuba) ; Noda, F (JAEA, Ibaraki) ; Shobuda, Y (JAEA, Ibaraki)
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.THPP105
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4.
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Leakage Field of Septum Magnets of 3 GeV RCS at J-PARC
/ Yoshimoto, M (JAEA, Ibaraki) ; Harada, H (ADSM, Hiroshima) ; Hotchi, H (JAEA, Ibaraki) ; Kamiya, J (JAEA, Ibaraki) ; Kinsho, M (JAEA, Ibaraki) ; Kuramochi, M (JAEA, Ibaraki) ; Saha, P K (JAEA, Ibaraki) ; Takayanagi, T (JAEA, Ibaraki) ; Togashi, T (JAEA, Ibaraki) ; Ueno, T (JAEA, Ibaraki) et al.
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.THPP112
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5.
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Present Status of Injection and Extraction System of 3 GeV RCS at J-PARC
/ Yoshimoto, Masahiro (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Irie, Yoshiro (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Kamiya, Junichiro (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Kinsho, Michikazu (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Noda, Fumiaki (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Saha, Pranab Kumar (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Takayanagi, Tomohiro (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Takeda, Osamu (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Watanabe, Masao (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1765
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6.
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Realistic Beam Loss Estimation from the Nuclear Scattering at the RCS Charge-exchange Foil
/ Saha, Pranab Kumar (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Harada, Hiroyuki (Hiroshima University, Higashi-Hiroshima) ; Hotchi, Hideaki (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Irie, Yoshiro (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken) ; Noda, Fumiaki (JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.333
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7.
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A New Measurement of the 8Li(alpha, n)11B Reaction for Astrophysical Interest
/ Das-Suranjan, K ; Fukuda, T ; Mizoi, Y ; Ishiyama, H ; Miyatake, H ; Watanabe, Y X ; Hirayama, Y ; Tanaka, M H ; Yoshikawa, N ; Jeong, S C et al.
2006
- Published in : AIP Conf. Proc.: 847 (2006) , pp. 374-376
External link: Published version from AIP
In : International Symposium on Origin of Matter and Evolution of Galaxies, Tokyo, Japan, 8 - 11 Nov 2005, pp.374-376
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8.
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Present Design and Calculation for the Injection-Dump Line of the RCS at J-PARC
/ Saha, Pranab K ; Hayashi, Naoki ; Hotchi, Hideaki ; Irie, Yoshiro ; Machida, Shinji ; Noda, Fumiaki ; Sakai, Izumi ; Takayanagi, Tomohiro
The RCS(rapid cycling synchrotron) of J-PARC(Japan proton accelerator research complex) acts as an injector to the main ring as well as a high-power beam for the spallation neutron source at a repetition rate of 25 Hz, where at present the injection and the extraction beam energy are chosen to be 0.181 GeV and 3.0 GeV, respectively. The present work concerns on the present design and calculations for the injection-dump line of the RCS, which includes, 1) an accurate aperture list of all elements taking into account a wide range of the betatron tune, effect of changing injection modes, multiple trajectories of different particles after the charge-exchange foil( like H0 from the H-
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3739
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9.
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The Status of Optics Design and Beam Dynamics Study in J-PARC RCS
/ Noda, Fumiaki ; Hayashi, Naoki ; Hotchi, Hideaki ; Kishiro, Junichi ; Machida, Shinji ; Molodojentsev, Alexander Y ; Saha, Pranab K ; Shobuda, Yoshihiro ; Yamamoto, Kazami
The 3GeV RCS at J-PARC is designed to provide proton beam of 3GeV and a goal of output beam power is 1MW. The beam commissioning starts on May 2007. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2759
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10.
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Doubly strange nuclei by a hybrid-emulsion experiment E373 at KEK
/ Ahn, J K ; Akaishi, Y ; Akikawa, H ; Aoki, S ; Arai, K ; Bahk, S Y ; Baik, K M ; Bassalleck, B ; Chung, J H ; Chung, M S et al.
2001
In : 1st International Symposium on Hadrons and Nuclei, Seoul, Korea, 20 - 22 Feb 2001, pp.180-188
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