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学会のproceedings

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What's New

2017.09.15
IPAC17 (May 14—19, 2017, Copenhagen, Denmark ) のProceedingsを掲載。⇒2017年のタブをクリック
2016.11.22
cERL-LCS関連の論文がPhysical Review Accelerators and Beamsに掲載. T. Akagi et al.,"Narrow-band photon beam via laser Compton scattering in an energy recovery linac" Phys. Rev. Accel. Beams 19, 114701 (2016) Editors' suggestion に選ばれ、論文誌 web ページの冒頭でも紹介されています。⇒詳細は2016年のタブをクリック
2016.07.06
"High voltage threshold for stable operation in a dc electron gun"がAIPに掲載されました⇒詳細は2016年のタブをクリック
2016.06.08
IPAC2016 (May8-13, 2016, BEXCO, Busan Korea) のProceedingsを掲載。⇒2016年のタブをクリック
2014.07.08
IPAC14 (Dresden, Germany, June 15- 20, 2014) のProceedingsを順次掲載中。⇒2014年のタブをクリック
2014.07.08
"Experimental investigation of an optimum configuration for a high-voltage photoemission gun for operation at ≥ 500kV"(光陰極電子銃の500k運転に最適なコンフィギュレーションについての実験調査に関する論文)がPRSTABに掲載されました。⇒詳細は2014年のタブをクリック
2013.09.27
JJAPより出版されました、電子銃関連、AR南棟エリアの200kV電子銃で実験したGaAsカソード系の応答性の結果、に関する論文”Temporal Response Measurements of GaAs-Based Photocathodes”を掲載しました。
2013.08.28
Nuclear Instruments and Methods に掲載されました, 入射器超伝導空洞の論文"Development of the superconducting rf 2-cell cavity for cERL injector at KEK"を掲載しました。
2013.07.11
ERL用電子銃からの500keVビーム生成に関する論文“Generation of a 500-keV electron beam from a high voltage photoemission gun”AIPに掲載されました。
2013.05.11
第2回コンパクトERLサイエンスワークショップProceedings”KEK Proceedings 2012-10”を掲載
2012.12.27
ERL Conceptural Design Report ”KEK-Report 2012-4”を掲載
2012.11.12
ERL Preliminary Conceptural Design Report を掲載
2012.10.30
IPAC2011のProceedingsを掲載
2012.10.03
羽島良一氏の論文" STATUS OF THE JAPANESE ERLS ICFA" Beam Dynamics Newsletter No. 58 (2012)131-144 が刊行されました  
2012.04.09
松葉俊哉氏のERL電子銃開発に関する論文がJapnese Journal of Applied Physics 51に公開

論文 (学会発表、刊行物など)

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  • 2014 年
  • 2013年
  • 2012年
  • 2011年
  • 2010年
  • 2009年
  • 2008年
  • 2007年
  • 2006年
  • 2005年
  • 2004年

2016年

<Papers>
T. Akagi et al., "Narrow-band photon beam via laser Compton scattering in an energy recovery linac" Phys. Rev. Accel. Beams 19, 114701 (2016)
・Masahiro Yamamoto and Nobuyuki Nishimori, "High voltage threshold for stable operation in a dc electron gun" Appl. Phys. Lett. 109, 014103 (2016); http://dx.doi.org/10.1063/1.4955180
T. Akagi et al.,"Narrow-band photon beam via laser Compton scattering in an energy recovery linac" Phys. Rev. Accel. Beams 19, 114701 (2016)

 

<Proceedings>

IPAC16 (May8-13, 2016, BEXCO, Busan Korea)
IPAC2016 - Proceedings
・Takashi Obina et al., "Recent Developments and Operational Status of the Compact ERL at KEK"(P.1835)
・Shogo Sakanaka et al., "Measurement and Control of Beam Losses Under High Average-current Operation of the Compact ERL at KEK" (P.1839)
・Olga Tanaka et al., "Simulation Study of the Beam Halo Formation for Beam Loss Estimation and Mitigation at KEK Compact ERL" (P.1943)
・Miho Shimad et al., "Bunch Compression at the Recirculation Loop of the Compact ERL"(P.3008)
・E. Kako, et al., "Long Term Cavity Performance in Compact-ERL Injector Cryomodule"(P.2145)
・F. Qiu, et al., "Progress in the Work on the Tuner Control System of the cERL at KEK"(P.2742)
・A. Ueda, et al., "Design and Fabrication of the Compact-Erl Magnets"(P.1111)
・G.-T. Park, et al., "Electromagnetic Design of β=0.13, f=325 Mhz Half-Wave Resonator for Future High Power, High Intensity Proton Driver at KEK"(P.902)
・T. Konomi, et al., "Cavity Performance of the Prototype KEK Superconducting RF Gun"(P.2148)
・N. Nishimori, et al., "DC Photoemission Gun Upgrade at the Compact ERL"(P.3944)

第13回日本加速器学会年会Particle Accelerator Society of Japan 2016
(幕張メッセ・国際会議場:千葉県千葉市、2016年8月8日-10日)
第13回日本加速器学会年会プロシーディングス
・Dai Arakawa et al., "Amplitude and phase drift observed at LLRF system of compact ERL in KEK " (P.332)
・Takako Miura et al., "Digital LLRF control system for cERL" (P.336)

 

2015年

<Proceedings>

IPAC15 (Richmond, VA, May 3-8, 2015)
IPAC2015 - Proceedings
2: Photon Sources and Electron Accelerators A18 - Energy Recovery Linacs
・Shog Sakanaka et al., "Recent Progress and Operational Status of the Compact ERL at KEK"(P.1359)
・Tsukasa Miyajima et al., "Status of Higher Bunch Charge Operation in Compact ERL" (P.1583)
・Olga Tanaka et al., "Simulation Study of Beam Halo and Loss for KEK Compact ERL" (P.1587)
・Norio Nakamura et al., "Simulation Study on Bunch Compression and Decompression for the Compact ERL"(P.1591)
・Ryoji Nagai et al., "Demonstration of High-flux Photon Generation from an ERL-based Laser Compton Photon Source" (P.1607)
7: Accelerator Technology T11-Power Supplies
・Kentaro Harada et al.,"The Magnet and Power Supply System for the Compact-ERL" (P.2899)

ERL2015 (Stony Brook, NY, June 7-12, 2015)
ERL2015-Proceedings
・Norio Nakamura et al., "Design Work of the ERL-FEL as the High Intense EUV Light Source" (P.4)
・Hiroshi Sakai et al., "Operational Experience of CW SRF Injector and Main Linac Cryomodules at the Compact ERL" (P.63)
・Feng QIU et al., "Performance of the Digital LLRF Systems at KEK cERL" (P.84)
・Takashi OBINA et al., "Summary of WG3 on Instrumentation, Controls, and Beam Losses - ERL 2015" (P.111)
・Hiroshi Sakai et al., "ERL 2015 Summary of Workging Group 4 RF and Superconductiong RF" (P.115)

第12回日本加速器学会年会Particle Accelerator Society of Japan 2015
(プラザ萬象・あいあいプラザ:福井県敦賀市、2015年8月5日-7日)

・Ryota Takai et al., "Progress on the Compact ERL Commissioning and Efforts toward Beam Utilization"
・Tsukasa Miyajima et al., "Design work of EUV-FEL light source based on Energy Recovery Linac"
・Yosuke Honda et al., "THz Source utilizing an Resonant CDR System at cERL"
・Nobuyuki Nishimori et al., "Status and upgrade plan of the cERL gun"
・Kenji Shinoe et al., "The test of the helium processing for the ERL main LINAC superconductive cavity"
・Naoto Numata et al., "The operation status of the superconducting cavity for cERL main linac -Toward the deep understanding inside the superconducting cavity with high current beam-"
・Hiroki Yamada et al., "Status of cERL injector cryomodule with beam operation"
・Masaru Sawamura et al., "Status of cERL injector cryomodule with beam operation"
・Akira Ueda et al., "DESIGN AND FABRICATION OF THE COMPACT-ERL CHICANE MAGNETS"
・Miho Shimada et al., "Optics measurement of cERL recirculation loop"
・Norio Nakamura et al., "Simulation Study on Bunch Compression and Decompression for Generation of Coherent THz Radiation at the Compact ERL"
・Olga Tanaka et al., "Beam Halo Propagation and Mitigation for Beam Loss Study at KEK Compact ERL"
・Kazuya Ishimoto et al., "Installation of a 300kW CW Klystron at cERL"
・Hidenori Sagehashi et al., "Development of the high-speed loss monitor system for interlocks at cERL"
・Yosuke Honda et al., "Radiation Distribution Measurement at cERL with a General Purpose Imaging Film"
・Yosuke Honda et al., "Bunch Length Measurement at Return Loop of cERL"
・Yosuke Honda et al., "Beam Position Measurement using Higher-Order-Mode of Injector Superconducting Cavity at cERL"
・Kazuyuki Nigorikawa et al., "The interlock system of beamline for LCS at the cERL"
・Ryoji Nagai et al., "Demonstration of laser Compton-scattered photon source at the cERL"

 

2014年

<Papers>

・Nobuyuki NISHIMORIi et al., "Experimental investigation of an optimum configuration for a high-voltage photoemission gun for operation at ≥500kV" Phys. Rev. ST Accel. Beams 17, 053401 (2014)

<Proceedings>

IPAC14 (Dresden, Germany, June 15- 20, 2014)
・Tsukasa MIYAJIMA et al., "LOW EMITTANCEELECTRONBEAMTRANSPORTATIONINCOMPACTERLINJECTOR"
・Olga KONSTANTINOVA et al., "Beam Loss Studies for the KEK Compact-ERL"
・Norio Nakamura et al., "Present Status of the Compact ERL at KEK"
・Hiroshi Sakai et al., "Improvement of the Position Monitor using White Light Interferometer for Measuring Precise Movement of Compact ERL Superconducting Cavities in Cryomodule"
・Takako Miura et al., "Performance of RF System for Compact-ERL Main Linac at KEK"
・Masato Satoh et al., "Mechanical Vibration Search of Compact ERL Main Linac Superconducting Cavities in Cryomodule"
・Kazuhiro Enami et al., "Performance Evaluation of ERL Main Linac Tuner"
・Kensei Umemori et al., "Operation Status of Compact ERL Main Linac Cryomodule"
・Takeshi Takahashi et al., "Development of a 1.3-GHz Buncher Cavity for the Compact ERL"

第11回日本加速器学会年会Particle Accelerator Society of Japan 2014
(リンクステーションホール青森(青森市文化会館)、2014年8月9日-11日)

・Miho Shimada et al., "Beam commissioning of compact ERL"
・Olga KONSTANTINOVA et al., "Beam Loss Studies for the KEK Compact-ERL"
・Tsukasa MIYAJIMA et al., "Transportation of 7.7 pC/bunch electron beam in compact ERL recirculation loop"
・Xiuguang Jin et al., "Development of photocathode preparation system for ERL electron gun"
・Masahiro Yamamoto et al., "High voltage test of 2nd 500 kV DC-gun for ERL"  
・Hiroki Yamada et al., "Status of cERL injector cryomodule with beam operation"
・Kensei Umemori et al., "Operation status of cERL main linac superconducting cavities" (no link)
・Masaru Sawamura et al., "Status of ERL Superconducting Spoke Cavity Development"
・Tateru Takenaka et al., "RF CHARACTERISTICS OF HIGH POWER WAVEGUIDE CONPONENTS FOR CERL AND STF "
・Yosuke Honda et al., "Development of bunch length monitor system at the return loop of KEK ERL test accelerator"
・Norio Nakamura et al., "Recent progress of the Compact ERL"
・Norihiko Hanaka et al., "Construction of rf distribution system at cERL"
・MKentaro Harada et al., "The Power Supply System for the compact-ERL"
・Hidenori Sagehashi et al., "Test of detection unit for the cERL high-speed loss monitor"
・Kazuyuki Nigorikawa et al., "Personnel Protect System of cERL"
・Ryoji Nagai et al., "Construction of the equipment for a demonstration of laser Compton-scattered photon source at the cERL"
・Tomoya Akagi et al., "Development of optical cavities for the laser-Compton scattering experiment at cERL"
・Tatusya Kume et al., "Magnets Alignment for the cERL Recirculation Loop"


 

2013年

<Papers>

・HONDA Yosukei et al. “Temporal Response Measurements of GaAs-Based Photocathodes”Jpn. J. Appl. Phys. 52 (2013) 086401

・K. Watanabe et al., "Development of the superconducting rf 2-cell cavity for cERL injector at KEK" Nuclear Instruments and Methods A 714 (2013) 67.
・NISHIMORI Nobuyuki et al. “Generation of a 500-keV electron beam from a high voltage photoemission gun” Appl. Phys. Lett. 102, 234103 (2013)


<Proceedings>
IPAC13 (Shnghigh, China, May 12- 17, 2013)

IPAC2013 - Proceedings
・Nishimori Nobuyuki et al., "Beam Generation from a 500 kV DC Photoemission Electron Gun" (P.321)
・Shogo Sakanaka et al., "Progress in Construction of the 35 MeV Compact Energy Recovery Linac at KEK" (P.2159)
・Eiji Kako et al., "High Power Tests of Injector Cryomodule for Compact-ERL" (P.2340)
・Kensei Umemori et al., "Construction of Main Linac Cryomodule for Compact ERL Project" (P.2349)
・J.G. Hwang et al., "Optimization of Injector System for Early Commissioning Phase of Compact-ERL" (P.2573)
・Feng QIU et al., "Evaluation of the Superconducting LLRF system at cERL in KEK" (P.2956)
・Yasunori Tanimoto et al., "Design of the cERL Vacuum System" (P.3315)

第10回日本加速器学会年会Particle Accelerator Society of Japan 2013
(名古屋大学、2013年8月3日-5日)
・Hiroshi Sakai et al., "High power test of main linac cryomodule for Compact ERL"
・Tsukasa Miyajima, "Commissioning operation of the compact ERL injector"
・Norio Nakamura et al., "Optics Design of the Compact ERL Recirculation Loop"
・Ryota Takai et al., "Development of Beam Position Monitors and Screen Monitors for Compact ERL"
・Kazuhiro Enami et al., "Performance Evaluation of KEK ERL Main Linac Tuner"
・Yosuke Honda et al., "Photo cathode laser system for Compact-ERL injector"
・Yosuke Honda et al., "Longitudinal beam performance measurement at Compact-ERL injector"
・Yosuke Honda et al., "Transverse beam performance measurement at Compact-ERL injector"
・Shogo Sakanaka et al., "Construction and Commissioning of cERL Injector and Status of cERL Return Loop"
・Masahiro Yamamotoi et al., "Construction of the 2nd 500 kV DC gun at KEK"
・Kenji Shinoe et al., "Measurement of the cavity displacement at the time of cooling of cERL main module"
・Masaru Sawamura et al., "Development Project for ERL Superconducting Spoke Cavity Accelerator"
・Kensei Umemori et al., "Development of ERL main linac superconducting cavities" (no link)
・Masato Satoh et al., "Mechanical Oscillation Measurement of cERL Main Cavity"
・Takako Miura et al., "RF SYSTEM FOR cERL INJECTOR"
・Kaiichi Haga et al., "Construction of radiation shielding and maintenance facilities for cERL" (no link)

ERL2013 (BINP, Novosibirsk, Russia, September 9-13, 2013)
ERL2013-Proceedings
・Masahiro Yamamotoi et al., "Construction of the 2nd 500 kV Photocathode DC-gun at KEK"
・Takako Miura et al., "Performance of RF System for Compact ERL Injector in KEK" (p.58)
・Shogo Sakanaka et al., "Construction and Commissioning of Compact-ERL Injector at KEK" (P.102)


 

2012年

<Reports>
ERL Conceptural Design Report (KEK-Report 2012-4:PDF6.4MB) ERL_CDR
冊子体ご希望の方は担当者まで

(PDF:6.4MB)

 

<Papers>
・HAJIMA Ryoichi “STATUS OF THE JAPANESE ERLS ICFA” Beam Dynamics Newsletter No. 58 (2012)131-144

・MATSUBA Shunya et al. “Mean Transverse Energy Measurement of Negative Electron Affinity GaAs-Based Photocathode” Jpn. J. Appl. Phys. 51 (2012) 046402

<Proceedings>
IPAC12 (New Orleans Louisiana, USA, May 20- 25, 2012)
IPAC2012 - Proceedings
・Kensei Umemori et al., "Status of Main Linac Cryomodule Development for Compact ERL Project" (P.67)
・Norio Nakamura et al., “Review of ERL Projects at KEK and Around the World” (P.1040)
・Shogo Sakanaka et al., “Construction Status of the Compact ERL” (P.2239)
・MATSUBA Shunya et al. "Initial Emittance and Temporal Response Measurement for GaAs Based Photocathodes" (P.640)
・Yosuke Honda et al., "Photo cathode laser system for Compact-ERL injector" (P.1530)
・Kensei Umemori et al., "Vertical Test Results for ERL 9-cell Cavities for Compact ERL Project" (P.2227)
・Eiji Kako et al., “High Power Tests of CW Input Couplers for cERL Injector Cryomodule” (P.2230)
・Eiji Kako et al., “Construction of Injector Cryomodule for cERL at KEK” (P.2239)

第9回日本加速器学会年会Particle Accelerator Society of Japan 2012
(大阪大学 豊中キャンパス、2012年8月8日-11日)
・Shinichiro Michizono et al., “Tuner control for cERL cavities by digital feedback system” 
・Miho Shimada et al., “Present status of optics designs for 3-GeV ERL and compact ERL” 
・Ryoichi Hajima et al., “Simulations of XFELO for the KEK ERL” 
・Kenji Shinoe et al., “Development of 20kW input power coupler for 1.3GHz ERL main linac -The high power test of the main linac coupler - ” 
・Eiji Kako et al., “Construction of Injector Cryomodule for cERL project” 
・Ken Watanabe et al., “The design of N-type feedthrough of HOM coupler for cERL injector cavity” 
・Masaru Sawamura et al., “RF Characteristics of Spoke Cavity Model for ERL” 
・Shinichiro Michizono et al., “Development of Power Supply for 30kW CW IOT/Klystron at the cERL” 
・Yosuke Honda “Development of a Photo-injector Laser System for KEK ERL Test Accelerator”

2011年

<Proceedings>

第8回日本加速器学会年回8th Annual Meeting of Particle Accelerator Society of Japan  
(つくば国際会議場, 2011年8月1日-3日)
・YAMAMOTO Masahiro et al., "Development of Extreme High Vacuum System for High Brightness Electron Source of ERL"
・Nishimori Nobuyuki et al., "DEVELOPMENT OF A 500-kV PHOTOCATHODE DC GUN"
・Kenji Shinoe et al., "Development of 20kW Input Power Coupler for 1.3GHz ERL Main Linac -The High Power Test of the Prototype Coupler -"

IPAC2011
(San Sebastián, Spain, Sep, 04-09, 2011)
・YAMAMOTO Masahiro et al., "Extreme High Vacuum System of High Brightness Electron Source for ERL"
・SHIMADA Miho et al., “APPROACH TO A START-TO-END SIMULATION OF 2-LOOP COMPACT ENERGY RECOVERY LINAC”

ERL2011 (Tsukuba, Ibaraki, Japan, October 16-21, 2011)
ERL2011-Proceedings
・Masahiro Yamamoto et al., “ERL2011 Summaries of Working Group 1” (P.10)
・Demin Zhou, “Calculation of CSR Impedance using Mesh Method” (P.68)
・C.E. Mayes et al., “ERL2011 Summary of Working Group 2 Beam Dynamics” (P.36)
・J.G. Hwang et al., “Investigation of the Effect of Space Charge in the compact-Energy Recovery Linac” (P.78)
・Masaru Sawamura et al., “HOM Properties of Main Linac for cERL in Japan” (P.87)
・Hiroshi Sakai et al., “Development of Input Coupler for Compact ERL Main Linac” (P.91)
・Takashi Obina et al., “Closing Plenary Summary of Working Group 4 Instrumentation and Controls for ERL2011” (P.91)
・Isao Ito et al., “Recent Progress of an Yb-doped Fiber Laser System for an ERL-based Light Source” (P.137)

 

2010年

<Papers>
・HAJIMA Ryoichi “Energy Recovery Linacs for Light Sources”Reviews of Accelerator Science and Technology, Vol. 3, 121-146, 2010
・SHIMADA Miho & HAJIMA Ryoich “Inverse Compton scattering of coherent synchrotron radiation in an energy recovery linac”Phys. Rev. ST Accel. Beams 13, 100701 (2010)
・HAJIMA Ryoichi 「エネルギー回収型リニアック(ERL)におけるビーム物理」プラズマ・核融合学会誌, 86/8, 473-477, 2010
・NAGAI Ryoji et al. ,「次世代放射光源用光陰極DC電子銃の開発」加速器(日本加速器学会), 7/2, 88-94, 2010
・M.Sawamura et al. ,“Eccentric-fluted beam pipes to damp quadrupole higher-order modes” Phys. Rev.S TAB. 13, 022003 (2010)
・NAGAI Ryoji et al. ,“High-voltage testing of a 500-kV dc photocathode electron gun” Rev. Sci. Instrum. 81, 003304 (2010)

<Proceedings>
LNAC10 XXV LINEAR ACCELERATOR CONFERENCE 
(EPOCHAL, Tsukuba, Japan, September 12-17, 2010)
・SAKANAKA Shogo et al., “STATUS OF ERL AND CERL PROJECTS IN JAPAN ”
・UMEMORI Kensei et al., “DEVELOPMENT OF A MAIN LINAC MODULE FOR COMPACT ERL PROJECT”
・WATANABE Ken et al., “STATUS OF DEVELOPMENT OF THE CERL SUPERCONDUCTING INJECTOR LINAC”
・NISHIMORI Nobuyuki et al., “DEVELOPMENTOFA500-KVPHOTO-CATHODEDCGUNFORERLLIGHTSOURCES”

第7回日本加速器学会年会Particle Accelerator Society of Japan 2010
(姫路文化センター、2010年8月4日-6日)
・NAGAI Ryoji et al., “HIGH-VOLTAGE TEST OF A 500-KV PHOTOCATHODE DC ELECTRON-GUN FOR A NEXT-GENERATION LIGHT-SOURCE ”
・NAKAMURA Norio et al., “ORBIT CORRECTION USING THE EIGENVECTOR METHOD WITH CONSTRAINTS FOR ERLS ”
・NAKAMURA Norio et al., “EFFECTS OF ALIGNMENT ERROR OF MAIN SUPERCONDUCTING CAVITIES ON THE COMPACT ERL AND THEIR COMPENSATION ”
・SAKANAKA Shogo “ERL計画の現状(施設現状報告)-STATUS OF THE ERL PROJECT IN JAPAN-”
・SHIMADA Miho et al., “LATTICE DESIGN OF TWO-LOOP COMPACT ERL”
・OZAKI Toshiyuki “FORMATION OF SOLITON-LIKE PULSES IN FELO”
・HARADA Kentaro et al.,“LATTICE DESIGN OF THE COMPACT ERL FOR FIRST COMMISSIONING ”
・SAKAI Hiroshi et al., “Development of Cavity Diagnostics System for ERL Superconducting Cavity”
・ARAKAWA Dai et al., “TEMPERATURE DEPENDENCE OF THE RF COMPONENTS FOR ERL”
・MUTO Toshiya et al., “The calculation of transverse kick by the input coupler of superconducting cavity for ERL main linac”
・MIURA Takako et al., “RF SOURCE OF cERL IN KEK”
・YAMAMOTO Masahiro et al., “Basic vacuum test of 500-kV photocathode DC gun components at KEK”
・ITO Isao et al., “Development of an Yb-doped Fiber Laser System for an ERL Photocathode Gun ”
・NAKAJIMA Hiromitsu et al., “DEVELOPMENT OF POWER SUPPLY FOR 300kW (CW) KLYSTRON AT THE cERL”
・NISHIMORI Nobuyuki et al.,“DEVELOPMENT OF A 500-KV PHOTOCATHODE DC GUN FOR ERL LIGHT SORUCES”
・UEDA Akira et al., “Bending Magnets Design of cERL”
・SHINOE Kenji et al.,“Development of 20kW input power coupler for 1.3GH ERL main linac −High power test of the renewed ceramic window− ”


IPAC10 The 1st International Particle Accelerator Conference
(国立京都国際会館、2010年5月23日-28日)
・NAKAMURA Norio et al., “EFFECTS OF ALIGNMENT ERROR OF MAIN SUPERCONDUCTING CAVITIES ON ERLS AND THEIR CORRECTION ”
・NAKAMURA Norio et al.,“TOLERANCE STUDY ON RF AMPLITUDE AND PHASE OF MAIN SUPERCONDUCTING CAVITIES AND INJECTION TIMIN FOR THE COMPACT ERL”
・NAKAMURA Norio et al.,“APPLICATION OF THE EIGENVECTOR METHOD WITH CONSTRAINTS TO ORBIT CORRECTION FOR ERLS ”
・NAGAI Ryoji et al., “HIGH-VOLTAGE TEST OF A 500-KV PHOTOCATHODE DC GUN FOR THE ERL LIGHT SOURCES IN JAPAN ”
・SAKANAKA Shogo et al., “RECENT PROGRESS IN THE ENERGY RECOVERY LINAC PROJECT IN JAPAN ”
・SAKAI Hiroshi et al., “CAVITY DIAGNOSTICS USING ROTATING MAPPING SYSTEM FOR 1.3GHz ERL 9-CELL SUPERCONDUCTING CAVITY”
・SAKAI Hiroshi et al., “POWER COUPLER DEVELOPMENT FOR ERL MAIN LINAC IN JAPAN ”
・UMEMORI Kensei et al., “RESULTS OF VERTICAL TESTS FOR KEK-ERL 9-CELL SUPERCONDUCTING CAVITY”
・UMEMORI Kensei et al., “OBSERVATION OF RESONANCE MODE IN COAXIAL-TYPE INPUT COUPLER ”
・ITO Isao et al.,“DEVELOPMENT OF AN YB-DOPED FIBER LASER SYSTEM FOR AN ERL PHOTOCATHODE GUN”
・SAWAMURA Masaru et al., “COOLING TEST OF ERL HOM ABSORBER”
第23回放射光学会 
(イーグレ姫路、2010年1月6日-9日)
<<口頭発表>>
・KAWATA Hiroshi, “ERL放射光源計画の進捗状況 ”

2009年

<Proceedings>

ERL09 45th ICFA Beam Dynamics,Workshop  
(CORNELL, ITHACA, NY, USA, JUNE 08-12, 2009)
・NAKAMURA Norio "EFFECTS OF LONGITUDINAL AND TRANSVERSE RESISTIVE-WALL WAKEFIELDS ON ERLS"
・SAKAI Hiroshi et al., “KEK ERL CRYOMODULE DEVELOPMENT”
・SAWAMURA Masaru et al., “ERL HOM ABSORBER DEVELOPMENT IN JAPAN”
・SHIMADA Miho et al., “LATTICE DESIGN OF 2-LOOP COMPACT ENERGY RECOVERY LINAC”
・NISHIMORI Nobuyuki et al., “ERL09 WG1 SUMMARY: DCGUN TECHNOLOGICAL CHALLENGES”


SRF2009 14th International Conference on RF Superconductivity
(The dbb forum, Berlin, Germany, Sept.20-25, 2009)
・UMEMORI Kensei et al., “COMPACT ERL LINAC”
・SAKAI Hiroshi et al., “ DEVELOPMENT OF INPUT POWER COUPLER FOR ERL MAIN LINAC IN JAPAN”
・SAWAMURA Masaru et al., “ ERL HOM ABSORBER DEVELOPMENT”
・UMEMORI Kensei et al., “STATUS OF 9-CELL SUPERCONDUCTING CAVITY DEVELOPMENT FOR ERL PROJECT IN JAPAN”

第6回日本加速器学会年会 Particle Accelerator Society of Japan 2009
(日本原子力研究開発機構 原子力科学研究所、2009年8月5日-7日)
・HAJIMA Ryoichi and N. Nishimori “ANALYSIS OF LASING DYNAMICS OF AN X-RAY FEL OSCILLATOR AT FUTURE ERL LIGHT SOURCES”
・SAWAMURA Masaru et al., “Development of HOM damper for ERL Main Linac”
・SAKAI Hiroshi et al., “Development of 20kW input power coupler for 1.3GHz ERL main linac ---- Component test at 30kW IOT test stand ----“
・SHIMADA Miho and KOBAYASHI Yukinori “LATTICE DESIGN OF 2-LOOP COMPACT ENERGY RECOVERY LINAC”
・NISHIMORI Nobuyuki et al., “DEVELOPMENT OF A PHOTOCATHODE PREPARATION SYSTEM AND A HIGH VOLTAGE CHAMBER FOR A 500kV DC GUN FOR ERL LIGHT SORUCES”
・SAKANAKA Shogo et al., “STATUS OF REFURBISHMENT OF THE EAST COUNTER HALL FOR CONSTRUCTING THE COMPACT ERL AT KEK”
・WATANABE Ken et al., “DEVELOPMENT OF THE SUPERCONDUCTING CAVITY SYSTEM FOR ERL INJECTOR AT KEK”
・NAKAMURA Norio “ LONGITUDINAL AND TRANSVERSE RESISTIVE-WALL WAKEFIELDS AND THEIR EFFECTS ON ERLS”
・NAKAMURA Norio et al., “TOLERANCE STUDY ON RF AMPLITUDE AND PHASE OF MAIN ACCELERATING CAVITIES AND INJECTION TIMING FOR THE COMPACT ERL”
・NAGAI Ryoji et al., “HIGH VOLTAGE TEST OF A 500-KV DC ELECTRON GUN FOR AN ERL LIGHT SOURCE”
・ITO Isao et al., “Development of a linear cavity Yb-doped fiber laser oscillator for driving an ERL photocathode gun”
・OZAKI Toshiyuki “MAGNET POWER SUPPLY STABILIZED BY HIGH-BIT ADC & DAC”
・FUKUDA Shigeki et al., “RF SOURCE OF COMPACT ERL (cERL) IN KEK”
・KOBAYASHI Yukinori et al., “RECENT PROGRESS OF CONSTRUCTION FOR COMPACT ENERGY RECOVER LINAC”

PAC09 Particle Accelerator Conference
PAC09-Proceedings
(Vancouver, Canada, May 4-8,2009)
・NAGAI Ryoji et al., “DEVELOPMENT OF A 250-KV PHOTO-CATHODE ELECTRON GUN FOR THE ERL LIGHT SOURCES AT JAEA”
・NAKAMURA Norio et al., “BEAM OPTICS STUDY FOR THE COMPACT ERL IN JAPAN”
・HAJIMA Ryoichi, “CURRENT STATUS AND FUTURE PERSPECTIVES OF ENERGY RECOVERY LINACS”
・HAJIMA Ryoichi et al., “DESIGN AND FABRICATION OF A 500-KV PHOTOCATHODE DC GUN FOR ERL LIGHT SOURCES”
・SAKANAKA Shogo et al., “STATUS OF THE ENERGY RECOVERY LINAC PROJECT IN JAPAN”
・S. NOGUCHI et al., “DEVELOPMENT OF 2-CELL SC CAVITY SYSTEM FOR ERL INJECTOR LINAC AT KEK”
・T. Miyajima et al., “BEAM DYNAMICS SIMULATION FOR THE COMPACT ERL INJECTOR”

 

<Thesis>
・KAWASAKI Taisuke:“ERL電子銃励起用ファイバーレーザーオシレータの開発” (東京大学、修士論文、2009年3月)
・SHIRAGA Takashi:“コンパクトERL電子ビーム光学系の設計研究” (東京大学、修士論文、2009年3月)

 

2008年

<Proceedings>
FEL 2008 The 30th International Conference on Free Electron Laser
(Geyongju Hilton Hetle, Gyeongbuk, Korea,August 24-29, 2008 )
・HAJIMA Ryoichi and N. Nishimori :“Free-Electron Laser Options for the Energy-Recovery Linac Light Source in Japan ”
第5回日本加速器学会年会 Particle Accelerator Society of Japan 2008
(東広島市中央公民館、2008年8月6日-8日)
<<口頭発表>>
・SAKANAKA Shogo et al.,:“STATUS OF R&D EFFORTS TOWARD THE ERL-BASED LIGHT SOURCE” 
→発表スライド(PDF:2MB)
・YAMAMOTO Masahiro et al.,:“Development of a 200keV polarized electron source: Status of a 50μA beam operation ”
<<ポスター発表>>
・SAKAI Hiroshi et al.,:“Development of input power coupler for ERL main linac”
・SAWAMURA Masaru et al.,:“Status of Superconducting Cavity Development for ERL Main Linac ”
・KURIKI Masao et al.,: “Status of Photo-cathode Test Bench”
・OZAKI Toshiyuki :“ADAPTIVE CONTROL OF ACTIVE FILTER USING DSP ”
・NAGAI Ryoji et al.,:“COMPENSATION OF THE RF PHASE DRIFT FOR AN RF SIGNAL ISTRIBUTION CABLE ”
・Nobuyuki Nishimori et al.,“DEFLECTING CAVITY FOR BEAM DIAGNOSTICS OF AN ERL GUN”
・YAMAMOTO Masahiro et al.,:“Development of the emittance measurement system of a high intensity pulsed electron beam from NEA-GaAs type photocathode”
・KONOMI Taro et al.,:“Degradation mechanism of NEA-GaAs photocathode surface analyzed by QE mapping data”
・SHIRAGA Takashi et al.,:“Design study of the compact ERL optics
・KAWASAKI Taisuke et al.,: “Development of a Yb-doped fiber laser oscillator for driving an ERL photocathode gun”

EPAC08 11thEuropean Particle Accelerator Conference
(Magazzini del cotone, Genoa, Italy/June 23-27, 2008)
・NAKAMURA Norio:“TRANSVERSE RESISTIVE-WALL WAKE OF A ROUND PIPE WITH FINITE THICKNESS AND ITS EFFECT ON THE ERL MULTI-BUNCH BEAM” 
・SAKANAKA Shogo et al.,:“PROGERESS IN R&D EFFORTS ON THE ENERGY RECOVERY LINAC IN JAPAN”
・SAKAI Hiroshi et al.,:“CAVITY DIAGNOSTICS USING ROTATING MAPPING SYSTEM FOR L-BAND ERL SUPERCONDUCTING CAVITY”
・UMEMORI Kensei et al.,:“RESULTS OF VERTICAL TESTS FOR THE KEK-ERL SINGLE CELL SUPERCONDUCTING CAVITIES”

 

2007年

<Proceedings>

第4回日本加速器学会年会Particle Accelerator Society of Japan 2007
(和光市民文化センター、2007年8月1日-3日)
・YAMAMOTO Masahiro et al.,:“Development of high voltage DC-gun with NEA-GaAs photocathode at Nagoya University”
・NAKAMURA Norio :“EFFECTS OF TRANSVERSE RESISTIVE-WALL WAKEFIELD ON ERLS”
WIRMS 2007 4th International Workshop on Infrared Microscopy and Spectroscopy with Accelerator Based Sources
(Awaji-Island, Hyogo, Japan, September 25-29, 2007)
・HARADA Kentaro et al.,:“An intense terahertz radiation source at the Compact ERL”
Infrared Physics and Technology, Vol 51/5 pp 386-389)
PAC07 Particle Accelerator Conference, 22nd PAC Conference
(Albuquerque, New Mexico, USA, June 25-29, 2007)
・NAKAMURA Norio et al.,:“Simulation Study of Resistive-Wall Beam Breakup for ERLs”
・KASUGA Toshio et al.,:“Status of R&D Efforts toward the ERL-Based Future Light Source in Japan”
・SAWAMURA Masaru et al.,:“Quadrupole Hom Damping wite Eccentric-Fluted Bea pipes”
ERL07 41st Advanced ICFA Beam Dynamics Woekshop on Energy Recovery Linacs
(Dresbury Laboratory, UK, May 21-25, 2007)
・HAJIMA Ryoichi et al.,:“Analysis of HOM-BBU with Newly Designed Cavities for a Multi-GeV ERL Light Source ” 
・HAJIMA Ryoichi et al.,:“Optics and Beam Transport for Energy-Recovery Linacs”
・NISHIMORI Nobuyuki et al.,:“Development of an Electron Gun for the ERL Ligh Source in Japan”
・TOBIYAMA Makoto et al.,:“Beam Instrumentation for KEK ERL Test Facility”
・HARADA Kentaro et al.,:“Lattice and Optics Designs of the Test ERL in Japan”
・SAKANAKA Shogo:“Invetsigation of Bunch-Gap Effects for Curing Ion Trapping in Energy Recovery Linac”
・NAKAMURA Norio:“Study of Resistive-Wall Beam Breakup”
・SHIMADA Miho et al.,:“Bunch Compression and the Emittance Growth Due to CSR”
・SAKAI Hiroshi et al.,:“Development of a 1.3GHz 9-cell superconducting cavity for the Energy Recovery Linac”
APAC2007 Asian Particle Accelerator Conference
(Raja Ramanna Centre for Advanced Technology Central Complex, Indore, INDIA, Jan.29-Feb.2, 2007)
・HAJIMA Ryoichi:“Overvies of Energy-Recovery Linacs”
・HAJIMA Ryoichi et al.,:“Development of a Photocathode DC Gun at JAEA-ERL”
・KASUGA Toshio et al.,:“Future Light Source Based on Energy Recovery Linac in Japan”
・UMEMORI Kesnsei et al.,:“Design of L-Band Superconducting Cavity for the Energy Recovery Linacs”

<Papers>
・HARADA Kentaro et al.,:“An intense terahertz radiation source at the Compact ERL”
Infrared Physics and Technology, Vol 51/5 pp 386-389, 2007) 

2006年

<Proceedings>

第3回日本加速器学会年会 Particle Accelerator Society of Japan 2006 
(SAGA LIGHT SOURCE、鳥栖市、佐賀県、2005年7月20日-22日)
・YAMAMOTO Masahiro et al.,:Extraction of high bunch charge from GaAs and GaAs/GaAsP superlattice photocathode”
・HAJIMA Ryoichi et al.,:“Design of and Injector for the ERL Test Facility”
・TAKAHASHI Toshiharu et al.,:“Observation of CSR Spectrum from JAEA-ERL”
・NISHITANI Tomohiro et al.,:“High-Brightness Electron Source Using NEA-ALGaAs Photocathode”

 

Proceedings(本推進室開催の研究会、ワークショップなど)

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その他

コンパクトERLの設計研究 ERL_CDR 放射光将来計画検討資料2004(緑本)−今後の将来計画検討のために− (2005年3月出版)
PEARLパンレット コンパクトERLの
設計研究
ERL Conceptual Design Report  
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