1.
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An experimental study of X-Y emittance repartitioning in KEK-STF
/ Kuriki, M (Hiroshima U.) ; Liptak, Z J (Hiroshima U.) ; Mukherjee, S (Hiroshima U.) ; Power, J (Argonne) ; Sakaue, K (Tokyo U.) ; Guo, L (Nagoya U. (main)) ; Hayano, H (KEK, Tsukuba) ; Jin, X (KEK, Tsukuba) ; Kashiwagi, S (KEK, Tsukuba) ; Yamamoto, N (KEK, Tsukuba) et al.
In a linear collider, the colliding beam has to be flat in the transverse plane to suppress energy spread by Beamstrahlung and to maximize the luminosity, simultaneously. In the current design of ILC, the flat beam is realized by the asymmetric emittance generated by the radiation-damping effect. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) WEOGC2
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.WEOGC2
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2.
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3.
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Proposal for the ILC Preparatory Laboratory (Pre-lab)
/ International Linear Collider International Development Team Collaboration
During the preparatory phase of the International Linear Collider (ILC) project, all technical development and engineering design needed for the start of ILC construction must be completed, in parallel with intergovernmental discussion of governance and sharing of responsibilities and cost. [...]
arXiv:2106.00602.
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48 p.
Fulltext
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4.
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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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5.
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The CLIC electron and positron polarized sources
/ Rinolfi, Louis (CERN) ; Brachmann, Axel (SLAC) ; Bulyak, Eugene (NSC/KIPT) ; Chehab, Robert (IPNL) ; Dadoun, Olivier (LAL) ; Gai, Wei (ANL) ; Gladkikh, Peter (NSC/KIPT) ; Kamitani, Takuya (KEK, Tsukuba) ; Kuriki, Masao (Hiroshima University) ; Liu, Wanming (ANL) et al.
The CLIC polarized electron source is based on a DC gun where the photocathode is illuminated by a laser beam. [...]
CERN-OPEN-2010-017 ; CLIC-Note-817.
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2010 - 8.
Preprint
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6.
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ILC Positron Source Based on Laser Compton
/ Kuriki, M (KEK, Tsukuba) ; Araki, S. (KEK, Tsukuba) ; Higashi, Y. (KEK, Tsukuba) ; Honda, Y. (KEK, Tsukuba) ; Kurihara, Y. (KEK, Tsukuba) ; Okugi, T. (KEK, Tsukuba) ; Omori, T. (KEK, Tsukuba) ; Taniguchi, T. (KEK, Tsukuba) ; Terunuma, N. (KEK, Tsukuba) ; Urakawa, J. (KEK, Tsukuba) et al.
2009 - 9 p.
- Published in : AIP Conf. Proc.: 980 (2008) , pp. 92-101
In : 12th International Workshop on Polarized Ion Sources, Targets and Polarimetry, Upton, NY, USA, 10 - 14 Sep 2007, pp.92-101
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7.
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The CLIC positron source based on compton schemes
/ Rinolfi, L (CERN) ; Antoniou, F (CERN) ; Braun, H (CERN) ; Papaphilippou, Y (CERN) ; Schulte, D (CERN) ; Vivoli, A (CERN) ; Zimmermann, F (CERN) ; Dadoun, O (Orsay) ; Lepercq, P (Orsay) ; Roux, R (Orsay) et al.
The CLIC polarized positron source is based on a positron production scheme in which polarized photons are produced by a Compton process. In one option, Compton backscattering takes place in a so-called “Compton ring”, where an electron beam of 1 GeV interacts with circularly-polarized photons in an optical resonator. [...]
CERN-ATS-2009-086; CLIC-Note-788.-
Geneva : CERN, 2010 - 4 p.
Published version from PAC09: PDF;
In : Particle Accelerator Conference 2009, Vancouver, Canada, 04 - 08 May 2009, pp.WE6RFP065
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8.
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Stacking Simulations for Compton Positron sources of Future Linear Colliders
/ Zimmermann, F (CERN) ; Papaphilippou, Y (CERN) ; Rinolfi, L (CERN) ; Vivoli, A (CERN) ; Yakimenko, V (BNL) ; Kuriki, M (ADSM, Hiroshima) ; Chehab, R (Lyon, IPN) ; Omori, T (Orsay, LAL) ; Urakawa, J (Orsay, LAL) ; Variola, A (Orsay, LAL) et al.
The Compton positron source of a future linear collider must obtain the target bunch population by accumulating a large number of positron packets, arriving either in a number of bursts from a ‘Compton ring’, with intermediate damping of the scattering electron beam, or quasicontinually from a ‘Compton energy recovery linac’. We present simulation results for the longitudinal stacking of Compton positrons in the ILC damping ring (DR) and the CLIC pre-damping ring (PDR), discussing parameter optimization, stacking efficiency, possible further improvements, and outstanding questions..
CERN-ATS-2009-052; CLIC-Note-814.-
Geneva : CERN, 2010 - 4 p.
Published version from PAC09: PDF;
In : Particle Accelerator Conference 2009, Vancouver, Canada, 04 - 08 May 2009, pp.MO6RFP064
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9.
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Improvement of an S-band RF-gun cavity with a Cs-Te Photo-cathode
/ Murata, A (Waseda U., RISE) ; Hama, Y (Waseda U., RISE) ; Hayano, H (KEK, Tsukuba) ; Hirose, T (Waseda U., RISE) ; Kamiya, Yu (Tokyo U.) ; Kashiwagi, S (Osaka U., ISIR) ; Kato, Y (Waseda U., RISE) ; Kudoh, N (KEK, Tsukuba) ; Kuriki, M (ADSM, Hiroshima) ; Kuroda, R (AIST, 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.MOPP074
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10.
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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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