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1.
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Wake fields evaluation for beam collimators and the 60 pc electron beam at the compact ERL at KEK
/ Tanaka, O A (KEK, Tsukuba) ; Nakamura, N (KEK, Tsukuba) ; Obina, T (KEK, Tsukuba) ; Tanimoto, Y (KEK, Tsukuba) ; Miyajima, T (KEK, Tsukuba) ; Shimada, M (KEK, Tsukuba) ; Norvell, N P (SLAC)
In high-intensity particle accelerators, unwanted transverse and longitudinal wakefields arise when the high- charge particle beam passes through the narrow chambers or locations with small transverse apertures, such as collimator jaws. The transverse wake field may affect the beam emittance and the longitudinal wake field can cause the energy loss and the energy spread. [...]
2020 - 4 p.
- Published in : 10.23732/CYRCP-2020-009.305
Fulltext: PDF;
In : ICFA mini-Workshop on Mitigation of Coherent Beam Instabilities in Particle Accelerators (MCBI 2019), Zermatt, Switzerland, 23 - 27 Sep 2019, pp.305-308 (CERN-2020-009)
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2.
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Photodesorption and Electron Yield Measurements of Thin Film Coatings for Future Accelerators
/ Kersevan, Roberto (CERN) ; Ady, Marton (CERN) ; Chiggiato, Paolo (CERN) ; Honda, Tohru (KEK, Tsukuba) ; Tanimoto, Yasunori (KEK, Tsukuba)
The performance of future accelerators could be limited by electron cloud phenomena and high photodesorption yields. For such a reason, the study of secondary electron and photodesorption yields of vacuum materials is essential. [...]
CERN-ACC-2015-238.-
2015 - 4 p.
- Published in : (2015) , pp. WEPHA011
Published version from JACoW: PDF; External link: JACOW
In : 6th International Particle Accelerator Conference, Richmond, VA, USA, 3 - 8 May 2015, pp.WEPHA011
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3.
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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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4.
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Present Status of PF-ring and PF-AR in KEK
/ Kobayashi, Y (KEK, Tsukuba) ; Asaoka, S (KEK, Tsukuba) ; Ebihara, K (KEK, Tsukuba) ; Haga, K (KEK, Tsukuba) ; Harada, K (KEK, Tsukuba) ; Honda, T (KEK, Tsukuba) ; Ieiri, T (KEK, Tsukuba) ; Izawa, M (KEK, Tsukuba) ; Kageyama, T (KEK, Tsukuba) ; Kasuga, 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.WEPC035
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5.
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6.
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Progress in R and D Efforts on the Energy Recovery Linac in Japan
/ Sakanaka, S (KEK, Tsukuba) ; Agoh, T A (KEK, Tsukuba) ; Enomoto, A (KEK, Tsukuba) ; Fukuda, S (KEK, Tsukuba) ; Furukawa, Kazuro (KEK, Tsukuba) ; Furuya, T (KEK, Tsukuba) ; Haga, K (KEK, Tsukuba) ; Hajima, R (JAEA, Ibaraki) ; Hanaki, H (Japan Synch. Radiation Res. Inst.) ; Harada, K (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.MOPC061
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7.
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Upgrade and Current Status of the PF Ring Vacuum System
/ Tanimoto, Yasunori (KEK, Ibaraki) ; Hori, Yoichiro (KEK, Ibaraki) ; Nogami, Takashi (KEK, Ibaraki) ; Uchiyama, Takashi (KEK, Ibaraki)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3371
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8.
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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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9.
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Straight-Sections Upgrade Project of the Photon Factory Storage Ring
/ Honda, T ; Asaoka, S ; Haga, K ; Harada, K ; Hori, Y ; Izawa, M ; Kasuga, T ; Kobayashi, M ; Maezawa, H ; Mishina, A et al.
2004
External link: Published version from JACoW
In : 3rd Asian Particle Accelerator Conference, Gyeongju, Korea, 22 - 26 Mar 2004, pp.383
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10.
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