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The First Beam Recirculation and Beam Tuning in the Compact ERL at KEK
/ Sakanaka, Shogo ; Adachi, Masahiro ; Adachi, Shin-ichi ; Akemoto, Mitsuo ; Arakawa, Dai ; Asaoka, Seiji ; Enami, Kazuhiro ; Endo, Kuninori ; Fukuda, Shigeki ; Furuya, Takaaki et al.
Superconducting(SC)-linac-based light sources, which can produce ultra-brilliant photon beams in CW operation, are attracting worldwide attention. In KEK, we have been conducting R&D; efforts towards the energy-recovery-linac(ERL)-based light source* since 2006. [...]
CERN-ACC-2014-380.-
2014 - 4 p.
- Published in : (2014) , pp. TUPP075
Fulltext: tupp075 - PDF; tupp075_2 - PDF; External link: JACoW server
In : 27th Linear Accelerator Conference, Geneva, Switzerland, 31 Aug - 5 Sep 2014, pp.TUPP075
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2.
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Results of the Straight-sections Upgrade of the Photon Factory Storage Ring
/ Honda, Tohru (KEK, Ibaraki) ; Asaoka, Seiji (KEK, Ibaraki) ; Cheng, Wei Xing (KEK, Ibaraki) ; Haga, Kaiichi (KEK, Ibaraki) ; Harada, Kentaro (KEK, Ibaraki) ; Hori, Yoichiro (KEK, Ibaraki) ; Izawa, Masaaki (KEK, Ibaraki) ; Kasuga, Toshio (KEK, Ibaraki) ; Kobayashi, Yukinori (KEK, Ibaraki) ; Maezawa, Hideki (KEK, Ibaraki) et al.
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3365
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3.
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Bunch-by-bunch Feedback for the Photon Factory Storage Ring
/ Cheng, Wei Xing (KEK, Ibaraki) ; Honda, Tohru (KEK, Ibaraki) ; Izawa, Masaaki (KEK, Ibaraki) ; Kobayashi, Kazuo (JASRI/SPring-8, Hyogo-ken) ; Nakamura, Takeshi (JASRI/SPring-8, Hyogo-ken) ; Obina, Takashi (KEK, Ibaraki) ; Tadano, Mikio (KEK, Ibaraki) ; Tobiyama, Makoto (KEK, Ibaraki)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3009
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4.
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Single-loop Two-dimensional Transverse Feedback for Photon Factory
/ Nakamura, Takeshi (JASRI/SPring-8, Hyogo-ken) ; Cheng, Wei Xing (KEK, Ibaraki) ; Honda, Tohru (KEK, Ibaraki) ; Izawa, Masaaki (KEK, Ibaraki) ; Kobayashi, Kazuo (JASRI/SPring-8, Hyogo-ken) ; Obina, Takashi (KEK, Ibaraki) ; Tadano, Mikito (KEK, Ibaraki)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3006
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5.
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COD Correction at the PF Ring by New Orbit Feedback Scheme
/ Harada, Kentaro (KEK, Ibaraki) ; Nakamura, Norio (ISSP/SRL, Chiba) ; Obina, Takashi (KEK, Ibaraki) ; Sakai, Hiroshi (ISSP/SRL, Chiba) ; Takaki, Hiroyuki (ISSP/SRL, Chiba)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.1978
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6.
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7.
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Production of Short Electron Bunches by Slow and Fast Excitations of Longitudinal Bunch-Shape Oscillations
/ Sakanaka, Shogo ; Mitsuhashi, Toshiyuki ; Obina, Takashi ; Umemori, Kensei
In the Brookhaven Alternating Gradient Synchrotron (AGS), adiabatic excitation of longitudinal bunch-shape oscillations has been successfully used for extracting shortened proton bunches.* We applied this technique to the electron storage ring. In case of electron machines, growth time of bunch-shape oscillations should be shorter than the radiation damping time for preventing radiation excitation. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2887
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8.
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Operation and Recent Developments of the Photon Factory Advanced Ring
/ Miyajima, Tsukasa ; Abe, Tetsuo ; Ebihara, Kiyokazu ; Haga, Kaiichi ; Harada, Kentaro ; Hori, Yoichiro ; Ieiri, Takao ; Isagawa, Shigeru ; Kageyama, Tatsuya ; Kasuga, Toshio et al.
The Photon Factory Advanced Ring (PF-AR) is a synchrotron light source dedicated to X-ray research. The PF-AR is usually operated at a beam energy of 6.5 GeV, but a 5.0 GeV mode is also available for medical application. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2845
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9.
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Reconstruction of Photon Factory Storage Ring for the Straight-Sections Upgrade Project
/ Honda, Tohru ; Asaoka, Seiji ; Haga, Kaiichi ; Harada, Kentaro ; Hori, Yoichiro ; Izawa, Masaaki ; Kasuga, Toshio ; Kobayashi, Yukinori ; Maezawa, Hideki ; Mishina, Atsushi et al.
The Photon Factory (PF) storage ring is a 2.5-GeV synchrotron light source at KEK. In 1997, we have accomplished a large reconstruction of the ring in order to reduce the beam emittance from 130 nm rad to 36 nm rad. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2678
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10.
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COD Correction at the PF and PF-AR by New Orbit Feedback Scheme
/ Harada, Kentaro ; Nakamura, Norio ; Obina, Takashi ; Sakai, Hiroshi ; Takaki, Hiroyuki
The eigen-vector method with a constraint condition is a new COD correction method that enables us to combine the local orbit correction at the insertion devices with the global COD correction by integrating the local one into the global one as the constraint condition using the Lagrange's undetermined multiplier method. In order to achieve this method, we only use the new contrived response matrix for the global COD correction where the local correction is involved and done simultaneously. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2613
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