| 会議名称 | 期日 | 場所 | 主催 | 詳細情報 | 
	   
										| LINAC2022 | Aug. 28 - Sep. 2, 2022
 | Liverpool, U.K | Cockcroft Institute | The 30th Linear Accelerator Conference | 
	   
	   
	   
									| IPAC'22 | June 12 - 17, 2022
 | Bangkok, Thailand | SLRI | The 13th International Particle Accelerator Conference | 
	   
	   
                                    | KEK 50th Anniversary Symposium  | Nov.9 - 10, 2021
 | Online | KEK | KEK 50th Anniversary Symposium | 
	   
                                    | ICALEPCS2021 | Oct.16 - 22, 2021
 | Shanghai, China |  | ICALEPCS2021 | 
	   
	   
										| WAO’2021 | Oct. 5-8, 2021
 | Barcelona, Spain | ALBA | The 12th Workshop on Accelerator Operations | 
	   
	   
										| Particle-Accelerator-Society-2021 | Aug. 9 - 11, 2021
 | Takasaki, Japan |  | Particle-Accelerator-Society-2021 | 
	   
	   
										| eeFACT2020 | Sep. 12 - 17, 2021
 | Elba Island, Italy | INFN | 64th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders | 
	  							 
									| IPAC'21 | May. 23 - 28, 2021
 | São Paulo, Brazil | LNLS | The 12th International Particle Accelerator Conference | 
	   
									| AFAD-2021 | Mar. 16 - 18, 2021
 | Novosibirsk, Russia Online
 | BINP, ACFA | The Asian Forum for Accelerators and Detectors in 2021 | 
	   							
	   
										| WAO’2020 | Oct. 4-9, 2020
 | Barcelona, Spain postponed to Autumn 2021
 | ALBA | The 12th Workshop on Accelerator Operations | 
	   
	    
										| eeFACT2020 | Sep. 13 - 18,2020
postponed to
 12-17 September,
 2021
 | Elba Island, Italy | INFN | 64th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders | 
	   
	   
										| IBIC2020 | Sep. 13 - 17, 2020
 Remote
 | Santos, Brazil postponed to 2023
 | CNPEM | The 9th edition of the International Beam Instrumentation Conference | 
	   
                                      | OHO'20 | Sep. 8 - 11, 2020
 | Online | KEK, FAS | OHO'20 | 
	   
	   								
										| LINAC2020 | Aug. 30 - Sep. 4, 2020
 Remote
 | Liverpool, U.KCancelled
 | Cockcroft Institute | The 30th Linear Accelerator Conference | 
	   
	   
                                    | 第17回日本加速器学会年会 | Aug. 4 - 6, 2020
 | Matsuyama, Japan現地開催中止 ネット活用開催
 | 日本加速器学会 | 第17回日本加速器学会年会 | 
	   
	   
									| ARIES-APEC workshop | June 22 - 24, 29 - 30, July 1st 2020
 | Remote | CERN | ARIES-APEC workshop "Mitigation Approaches for Hadron Storage Rings and Synchrotrons" | 
	   
	   							
									| IPAC'20Cancelled
 | May. 10 - 15,2020
 | Caen, France | GANIL | The 11th International Particle Accelerator Conference | 
	   
	   
									| SuperKEKB : Challenges for the high luminosity frontier | Jan. 30 - 31, 2020
 | 3-gokan 1F meeting room, KEK | KEK | SuperKEKB : Challenges for the high luminosity frontier | 
	   
	   
                                    | LCWS2019 | Oct. 28 - Nov. 1, 2019
 | Sendai, Japan | LCC, Iwate Univ., Tohoku Univ., KEK | the International Workshop on Future Linear Colliders 2019 | 
	   
	   
                                    | 大学共同利用機関シンポジウム2019 | Oct. 20, 2019
 | 日本科学未来館 | 大学共同利用機関協議会, 大学共同利用機関法人機構長会議
 | 大学共同利用機関シンポジウム2019 | 
	   
	   
                                    | ISBA19 | Oct. 19 - 25, 2019
 | Hiroshima, Japan | Hiroshima Univ., KEK, PASJ | 2nd International School on Beam Dynamics and Accelerator Technology | 
                                  
                                  
                                    | ICALEPCS2019 | Oct. 7 - 11, 2019
 | New York, USA | APS, EPS, JPS | ICALEPCS2019 | 
	   
	   
                                      | J-PARC2019 | Sep. 23 - 26, 2019
 | Tsukuba, Japan | J-PARC | The 3rd J-PARC Symposium | 
	   
	   
	    
                                      | Workshop SAD2019 | Sep. 18 - 19, 2019
 | Seminar Hall, 3-go-kan, KEK | KEK | Workshop SAD2019 | 
	   
	   
                                      | OHO'19 | Sep. 10 - 13, 2019
 | KEK | KEK, FAS | OHO'19 | 
	   
	   
                                      | IBIC2019 | Sep. 8 - 12, 2019
 | Malmoe, Sweden | MAX IV, ESS | The 8th International Beam Instrumentation Conference | 
	   
	   
                                      | NA-PAC19 | Sep. 1 - 6, 2019
 | Lansing, Michigan, USA | MSU, FRIB, IEEE, APS | 2019 North American Particle Accelerator Conference | 
	   
	   
                                    | 第16回日本加速器学会年会 | Jul. 31 - Aug. 3, 2019
 | Kyoto, Japan | 日本加速器学会 | 第16回日本加速器学会年会 | 
	   
	   
	   
                                    | リンダウ・ノーベル賞受賞者会議 | June 30 - Jul. 3, 2019
 | Lindau, Germany | 日本学術振興会 | リンダウ・ノーベル賞受賞者会議 Young Researcher Support for Attending Lindau Nobel Laureate Meetings
 | 
                                    HG2019 | June 10 - 14, 2019
 | Chamonix, France | CERN | 12th International Workshop on Breakdown Science and High-Gradient
Technology | 
                                    | IPAC'19 | May. 25 - 29, 2019
 | Melbourne, Australia | ANSTO | The 10th International Particle Accelerator Conference | 
	   
	   
                                    | 日本表面真空学会 第10回関東支部セミナー 「大型加速器と真空」
 | Mar. 1, 2019
 | KEK 4号館セミナーホール | 主催:(公社)日本表面真空学会 関東支部 共催:高エネルギー加速器研究機構
 | 日本表面真空学会 第10回関東支部セミナー 「大型加速器と真空」
 | 
	   
	   
                                    | CLIC Workshop 2019 | Jan. 21 - 25, 2019
 | CERN | CERN | Compact Linear Collider Workshop 2019 | 
	   
	   
                                    | ICEPP Workshop | Jan. 7, 2019
 | The University of Tokyo | The University of Tokyo | Joint Kavli IPMU - ICEPP Workshop on Future Directions for HEP | 
	   
	   							
                                    | ICFA mini-Workshop 2018 | Dec. 17, 2018
 | INFN, Rome | INFN | ICFA Mini-Workshop on DAFNE as Open Accelerator Test Facility in year 2020 | 
	   
	   
                                    | 1st International School on Beam Dynamics and Accelerator Technology | Nov. 26 - 30, 2018
 | Hiroshima Japan | Hiroshima Univ. KEK
 | 1st International School on Beam Dynamics and Accelerator Technology | 
	   
	   
                                    | The 3rd Neutron and Muon School | Nov. 20 - 24, 2018
 | MLF of J-PARC | CROSS | The 3rd Neutron and Muon School | 
	   
	   
	   
                                    | HIAT'18 | Oct. 22 - 26, 2018
 | MP/CAS Lanzhou, China | IMPCAS | HIAT'18 - 14th International Conference on Heavy Ion Accelerator Technology | 
	   
	   
                                    | PCaPAC2018 | Oct. 16 - 19, 2018
 | Hsinchu, Taiwan | NSRRC | PCaPAC2018 - The 12th International Workshop on Personal Computers and Particle Accelerator Controls | 
                                  
            					
                                    | WAO2018 | Sep. 30 - Oct. 5, 2018
 | New York, USA | BNL | The 11th Workshop on Accelerator Operations | 
	   
	   
                                    | J-PARC workshop | Sep. 18 - 20, 2018
 | J-PARC | J-PARC | J-PARC workshop: International workshop on non-invasive beam profile monitors for hadron machines and its related techniques: 3rd IPM workshop | 
                                  
                                     
                                    | LINAC2018 | Sep. 17 - 21, 2018
 | Beijing, China | CAS, IHEP | LINAC2018 | 
	   
	   							
									| IBIC 2018 | Sep. 9 - 13, 2018
 | Shanghai, China | SINAP | The 7th International Beam Instrumentation Conference | 
	   
	   
                                      | OHO'18 | Sep. 4 - 7, 2018
 | KEK | KEK, FAS | OHO'18 | 
	   
	   
                                    | ICFA mini-Workshop 2017 | Sep. 19 - 22, 2017
 | Benevento, Italy | Univ. of Sannio | ICFA mini-Workshop on Impedances and Beam Instabilities in Particle Accelerators | 
	   
	   							
                                    | 第15回日本加速器学会年会 | Aug. 7 - 10, 2018
 | Nagaoka, Japan | 日本加速器学会 | 第15回日本加速器学会年会 | 
	   
	   							
                                    | HB2018 | June 18 - 22, 2018
 | Daejeon, Korea | IBS | The 61st ICFA Advanced Beam Dynamics Workshop on High-Intensity and High- Brightness Hadron Beams | 
	   
	   
                                    | HG2018 | June 4 - 8, 2018
 | Shanghai, China | SINAP | The eleventh international workshop on high gradient acceleration | 
	   
	   
                                    | ALCW2018 | May. 28 - June 1, 2018
 | Fukuoka, Japan | Kyushu Univ., KEK, ACFA/AsiaHEP, LCC | Asian Linear Collider Workshop 2018 | 
                                  
                                  
                                    | IPAC'18 | May. 20 - 25, 2018
 | Vancouver, Canada |  | The 9th International Particle Accelerator Conference | 
	   
                                  
                                    | MeVArc 2018 | May. 20 - 24, 2018
 | San Juan, Puerto Rico | SNL | 7th International Workshop on Mechanisms of Vacuum Arcs | 
	   
	    						
                                    | FCCW 2018 | Apr. 9 - 13, 2018
 | Amsterdam, Netherlands | CERN | The fourth Annual Meeting of the Future Circular Collider Study | 
                                  
                                   
                                    | FLS2018 | Mar. 5 - 9, 2018
 | Shanghai, China | SINAP | ICFA Future Light Source 2018 | 
	   
	  								
                                    | ICFA mini-Workshop 2018 | Feb. 28 - Mar. 2, 2018
 | SLAC National Accelerator Laboratory, Menlo Park, CA | SLAC | ICFA Beam Dynamics Mini-Workshop Machine Learning Applications for Particle Accelerators | 
	   
	   							
                                    | 第2回EUV-FELワークショップ | Dec. 12 2017
 | 東京 御茶ノ水 中央大学駿河台記念館 | EUV-FEL光源産業化研究会 | 第2回EUV-FELワークショップ | 
                                  
                                  
                                    | JAS'17 | Oct. 16 - 26, 2017
 | Hayama, Kanagawa, Japan | KEK, Sokendai | Joint-US-CERN-Japan-Russia International Accelerator School, 2017 - RF Technologies - | 
                                  
                                  
                                    | ICALEPCS2017 | Oct. 8 - 13, 2017
 | Barcelona, Spain | ALBA | 16th International Conference on Accelerator and Large Experimental Physics Control Systems | 
                                  
                                  
                                    | ICFA mini-Workshop 2017 | Sep. 19 - 22, 2017
 | Benevento, Italy | Univ. of Sannio | ICFA mini-Workshop on Impedances and Beam Instabilities in Particle Accelerators | 
                                  
                                                                    
                                  
                                    | TIA連携プログラム探索推進事業シンポジウム 準相対論的巨大クラスターイオンビームが拓く世界:ゲノム改変・極端非平衡材料創製に向けて
 | Sep. 11 - 12, 2017
 | つくば国際会議場 3階 小会議室303 | 準相対論的巨大クラスターイオンシンポジウム実行委員会(TIA連携プログラム参加チーム:産総研、筑波大、物材機構、KEK) | TIA連携プログラム探索推進事業シンポジウム 準相対論的巨大クラスターイオンビームが拓く世界:ゲノム改変・極端非平衡材料創製に向けて
 | 
                                  
                                  
                                      | OHO'17 | Sept. 5 - 8, 2017
 | KEK | KEK, FAS | OHO'17 | 
                                  
                                   
                                    | TWIIS | Aug. 28 - 30, 2017
 | Zurich, Switzerland | HZB / BESSY II | Topical Workshop on Injection and Injection Systems | 
                                  
                                  
                                    | IBIC2017 | Aug. 21 - 25, 2017
 | Gran Rapids, USA | FRIB | the 2017 International Beam Instrumentation Conference | 
                                  
									
                                    | 第14回日本加速器学会年会 | Aug. 1 - 3, 2017
 | 札幌市クラーク会館 | 日本加速器学会 | 第14回日本加速器学会年会 | 
                                  
                                  
                                    | AccApp’17 | July 31 - Aug. 4, 2017
 | Québec, Canada | ANS | 13th International Topical Meeting on Nuclear Applications of Accelerators | 
                                  
                                  
                                    | VHEE'17 | July 24 - 26, 2017
 | The Cockcroft Institute, Daresbury Laboratory, UK | Cockcroft Institute | Very High Energy Electron Radiotherapy: Medical & Accelerator Physics Aspects Towards Machine Realisation | 
                                  
                                  
                                    | SRF2017 | July 17 - 21, 2017
 | Lanzhou, China | IMPCAS | the 18th International Conference on RF Superconductivity | 
                                  
                                  
                                    | IPAC17 | May. 14 - 19, 2017
 | Copenhagen, Denmark |  | The 8th International Particle Accelerator Conference | 
                                  
                                  
                                    | SATテクノロジー・ショーケース 2017 | Jan. 31 2017
 | つくば国際会議場 | つくばサイエンス・アカデミー、SATテクノロジー・ショーケース2017実行委員会 | SATテクノロジー・ショーケース 2017 | 
                                  
                                  
                                    | LC-School 2016 | Dec. 8 - 19, 2016
 | Shizuoka, Japan | LCC, ICFA | 10th International Accelerator School for Linear Colliders | 
                                  
                                  
                                    | LCWS2016 | Dec. 5 - 9, 2016
 | Iwate, Japan | Iwate U., Tohoku U., KEK | The International Workshop on Future Linear Colliders | 
                                  
                                   
                                    | HINT2016 | Dec. 5 - 8, 2016
 | J-PARC, Tokai, Japan | J-PARC | The international workshop on future potential of high intensity accelerators for particle and nuclear physics | 
                                  
                                  
                                    | The Neutron and Muon School | Nov. 22 - 26, 2016
 | Tokai, Japan | IQBRC, MLF | The Neutron and Muon School 第一回「中性子・ミュオンスクール」
 | 
                                  
                                  
                                    | 31st ICHSIP | Nov. 7 - 10, 2016
 | Osaka, Japan | Osaka University | 31st International Congress on High-Speed Imaging and Photonics | 
                                  
                                  
                                    | PCaPAC 2016 | Oct. 25 - 28, 2016
 | Campinas, Brazil | LNLS | 11th International Workshop Personal Computers and Particle Accelerator Controls 2016 | 
                                 
                                  
                                    | NAPAC16 | Oct. 9 - 14, 2016
 | Chicago, IL, USA | IEEE, APS | 2016 North American Particle Accelerator Conference | 
                                  
                                  
                                    | ICRS-13 & RPSD-2016 | Oct. 3 - 6, 2016
 | Paris, France | CEA | 13th  International Conference on Radiation Shielding & 19th Topical Meeting of the Radiation Protection & Shielding Division of the American Nuclear Society -2016 | 
                                  
                                  
                                    | LINAC16 | Sep. 25 - 30, 2016
 | East Lansing, MI, USA |  | 28th Linear Accelerator Conference | 
                                  
                                  
                                    | WAO2016 | Sep. 18 - 23, 2016
 | Shanghai, China | SINAP | Workshop on Accelerator Operations 2016 | 
                                  
                                  
                                    | CYCLOTRONS'16 | Sep. 11 - 16, 2016
 | Zurich, Swiss | PSI, ETH | The international conference on cyclotrons and their applications | 
                                  
                                 
                                    | IBIC 2016 | Sep. 11 - 15, 2016
 | Barcelona, Spain | ALBA | International Beam Instrumentation Conference | 
                                  
                                  
                                      | OHO'16 | Sept. 6 - 9, 2016 | KEK | KEK, FAS | OHO'16 | 
                                  
            
                                    | CERN-BINP workshop for young scientists in e+e- colliders | Aug. 22 - 24, 2016
 | CERN, Geneva | CERN | CERN-BINP workshop for young scientists in e+e- colliders | 
                                  
                                  
                                    | 77th IUVSTA Workshop | Aug. 17 - 21, 2016
 | Yamanashi, Japan | IUVSTA, VSJ | 77th IUVSTA Workshop | 
                                  
                                  
                                    | 第13回日本加速器学会年会 | Oct. 8 - 10, 2016
 | 千葉市幕張メッセ | 日本加速器学会 | 第13回日本加速器学会年会 | 
                                  
                                  
                                  
                                    | ICHEP 2016 | Aug. 3 - 10, 2016
 | Chicago, IL, US | University of Chicago | International Conference on High Energy Physics | 
                                  
                                  
                                    | AAC 2016 | July. 31 - Aug. 5, 2016
 | Hxon Hill, MD, US | NRL | Advanced Accelerator Concepts Workshop | 
                                  
            
                                    | HB2016 | July. 3 - 8, 2016
 | Malmö, Sweden | ESS | The 57th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams | 
                                  
                                  
                                    | HG2016 | June 6 - 8, 2016
 | ANL, Chicago, USA | ANL | International Workshop on Breakdown Science and High Gradient Accelerator Technology | 
                                  
                                  
                                    | IPAC'16 | May. 8 - 13, 2016
 | Busan, Korea | PAL | The 7th International Particle Accelerator Conference | 
                                  
                                  
                                    | VII-th AGTaX mini-workshop | May. 3 - 4, 2016
 | KEK | KEK | VII Mini-workshop for Advanced Generation of THz and Compton X-ray beams “AGTaX” using compact electron accelerator | 
                                  
                                  
                                    | Physics and Applications of High Brightness Beams | Mar. 28 - Apr. 1, 2016
 | Havana, Cuba | UCLA | Physics and Applications of High Brightness Beams | 
                                  
                                  
                                    | Proton Driver Efficiency Workshop | Feb. 29 - Mar. 2, 2016
 | PSI, Zurich | PSI | Proton Driver Efficiency Workshop | 
                                  
                                  
                                    | TWIICE 2 | Feb. 8 - 10, 2016
 | Oxford, UK | Diamond | The 2nd Topical Workshop on Instabilities, Impedance and Collective
Effects | 
                                  
                                  
                                    | ICALEPCS 2015 | Oct. 18 - 23, 2015
 | Melbourne, Australia | Australian Synchrotron | International Conference on Accelerator and Large Experimental Physics Control Systems | 
                                  
                                  
                                    | ICAP2015 | Oct. 12 - 16, 2015
 | Shanghai, China | SINAP | the International Computational Accelerator Physics Conference | 
                                  
                                  
                                   
                                    | HIAT2015 | Sep. 7 - 11, 2015
 | YOKOHAMA, JAPAN | RIKEN | 13th International Conference on Heavy Ion Accelerator Technology | 
                                  
                                    | MeVArc-5 | Sep. 2 - 4, 2015
 | Saariselkä, Finnish Lapland | University of Helsinki | 5th International Workshop “Mechanisms of Vacuum Arcs” | 
                                  
                                  
                                      | OHO'15 | Sept. 1-4, 2015 | KEK | KEK, FAS | OHO'15 | 
                                  
                                  
                                    | ICIS2015 | Aug. 23 - 28, 2015
 | Manhattan, New York, USA | Brookhaven National Lab. | The 16th International Conference on Ion Sources | 
                                  
                                  
                                    | 第12回日本加速器学会年会 | Aug. 4-7, 2015
 | 福井県敦賀市 プラザ萬象 | 日本加速器学会 | The 12th Annual Meeting of Particle Accelerator  Society of Japan | 
                                  
                                  
                                    | Sakura Science Plan | July 6 - 15, 2015
 | KEK, Tsukuba, Japan | KEK, FAS, USTC | Sakura Science Plan / Introduction to Accelerators for Students | 
                                  
                                  
                                    | HG2015 | June 16 - 19, 2015
 | Beijing, P.R. China | Tsinghua University | International Workshop on Breakdown Science and High Gradient Technology | 
                                                                    
                                  
                                    | FPCP 2015 | May. 25 - 29, 2015
 | Nagoya, Japan | Nagoya University | 13th Conference on Flavor Physics and CP Violation | 
                                                                    
                                  
                                    | IPAC'15 | May. 3 - 8, 2015
 | Richmond, Virginia USA | JLab | The sixth International Particle Accelerator Conference | 
                                  
                                  
                                    | ARW 2015 | Apr. 26 - May 1 2015
 | Knoxville, Tennessee, USA | ORNL | the 5th Accelerator Reliability Workshop | 
                                  
                                  
                                    | ALCW 2015 | Apr. 20 - 24, 2015
 | KEK, Japan | KEK, ACFA, LCC | The Asian Linear Collider workshop 2015 |