Muon acceleration for measurement of anomalous magnetic moment
Project/Area Number |
16H03987
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | Japan Atomic Energy Agency |
Principal Investigator |
Kondo Yasuhiro 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 J-PARCセンター, 副主任研究員 (40354740)
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Co-Investigator(Kenkyū-buntansha) |
大谷 将士 大学共同利用機関法人高エネルギー加速器研究機構, 加速器研究施設, 助教 (90636416)
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2016: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
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Keywords | RFQ / 超低速ミューオン / ミューオン異常磁気モーメント / リニアック / 負ミューオニウム生成 / 高周波加速 / MCP / 低エミッタンスミューオンビーム / ミューオン加速 / ミューオンg-2 / ミューオン加速器 / 高周波加速器 |
Outline of Final Research Achievements |
We demonstrated the world first muon acceleration using a radio frequency linac. We are planning to measure the muon anomalous magnetic moment and electric dipole moment, and the used RFQ linac is the frontend of this muon linac. We also succeeded in measuring the time structure of the accelerated muon beam using a high time-resulution micro channel plate.
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Academic Significance and Societal Importance of the Research Achievements |
本研究の成果のミューオン加速の実証は、低エミッタンスミューオンビーム実現への第一歩であり、この開発をさらに進めていくことでミューオン異常磁気モーメントの精密測定を実現し、標準理論を超えた新たな物理の探索を通して素粒子物理学にブレークスルーをもたらすことが期待される。また、本研究の成果は、電子以外のフレーバーのレプトンが高周波加速される世界初の事例であり、本研究は、軽い陽子からウランのような重い元素、不安定核や反陽子にまで応用範囲を広げてきたRFQの歴史に、ミューオン加速という新たな1項を加えるという大きなインパクトを与えた。
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Report
(4 results)
Research Products
(35 results)
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[Journal Article] A New Approach for Measuring the Muon Anomalous Magnetic Moment and Electric Dipole Moment2019
Author(s)
M. Abe, W. da Silva, S. Eidelman, M. Finger, Y. Fukao, T. Fukuyama, T. Iijima, H. Iinuma, K. Ishida, N. Kawamura, R. Kitamura, Y. Kondo, T. Mibe, Y. Miyake, M. Otani, N. Saito, O. Sasaki, K. Shimomura, Y. Sue, J. Tojo, T. Yoshioka et al.
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Journal Title
Progress of Theoretical and Experimental Physics
Volume: 印刷中
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Re-Acceleration of Ultra Cold Muon in J-PARC Muon Facility2018
Author(s)
Y. Kondo, Y. Fukao, K. Futatsukawa, N. Kawamura, R. Kitamura, T. Mibe, Y. Miyake, M. Otani, K. Shimomura, Y. Sue, T. Yamazaki, T. Iijima, Bae, H. Choi, S. Choi, B Kim, H.S. Ko, K. Hasegawa, Y. Kondo, T. Morishita, H. Iinuma, Y. Nakazawa, K. Ishida, R. Kitamura, S. Li, G.P. Razuvaev, N. Saito and E. Won
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Journal Title
Proceedings of IPAC2018, Vancouver, BC, Canada Japan, TUPAL076.
Volume: IPAC2018
Pages: 5041-5046
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Commissioning of the Diagnostic Beam Line for the Muon RF Acceleration with H- Ion Beam Derived from the Ultraviolet Light2018
Author(s)
Y. Nakazawa, H. Iinuma, N. Kawamura, T. Mibe, M. Otani, T. Yamazaki, R. Kitamura, Y. Kondo, N. Saito, Y. Sue
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Journal Title
Proceedings of IPAC2018, Vancouver, BC, Canada Japan, TUPAL076.
Volume: IPAC2018
Pages: 997-1000
DOI
Related Report
Open Access
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[Journal Article] Result of the First Muon Acceleration with Radio Frequency Quadrupole2018
Author(s)
Kitamura R.、Otani M.、Sue Y.、Fukao Y.、Futatsukawa K.、Kawamura N.、Mibe T.、Miyake Y.、Shimomura K.、Yamazaki T.、Iijima T.、Bae、Choi H.、Choi S.、Kim B、Ko H.S.、Hasegawa K.、Kondo Y.、Morishita T.、Iinuma H.、Nakazawa Y.、Ishida K.、Li S.、Razuvaev G.P.、Saito N.、Won E.
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Journal Title
Proceedings of IPAC2018, Vancouver, BC, Canada Japan, TUPAL076.
Volume: IPAC2018
Pages: 1190-1193
DOI
Related Report
Open Access / Int'l Joint Research
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[Journal Article] MUON ACCELERATION TEST WITH THE RFQ TOWARDS THE DEVELOPMENT OF THE MUON LINAC2018
Author(s)
R. Kitamura, S. Li, M. Otani, Y. Fukao, K. Futatsukawa, N. Kawamura, T. Mibe, Y. Miyake, T. Yamazaki, Y. Kondo, K. Hasegawa, T. Morishita, S. Bae, B. Kim, T. Iijima, Y. Sue, H. Iinuma, Y. Nakazawa, K. Ishida, G. Razuvaev
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Journal Title
Proceedings of 29th Lenear Accelerator Conference
Volume: -
Pages: 342-344
DOI
Related Report
Open Access / Int'l Joint Research
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[Journal Article] First muon acceleration2018
Author(s)
S. Bae, H. Choi, S. Choi, Y. Fukao, K. Futatsukawa, K. Hasegawa, T. Iijima, H. Iinuma, K. Ishida, N. Kawamura, B. Kim, R. Kitamura, H. S. Ko, Y. Kondo, S. Li, T. Mibe, Y. Miyake, T. Morishita, Y. Nakazawa, M. Otani, G. P. Razuvaev, N. Saito, K. Shimomura, Y. Sue, E. Won, T. Yamazaki
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Journal Title
Physical Reveiw Accelerator and Beams
Volume: 印刷中
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Muon acceleration using an RFQ2016
Author(s)
Y. Kondo, K. Hasegawa, M. Otani, T. Mibe, Y. Fukao, N. Kawamura, Y. Miyake, K. Shimomura, R. Kitamura, K. Ishida, N. Saito
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Journal Title
Proceedings of LINAC2016
Volume: -
Pages: 945-948
DOI
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] Development of muon linac for the muon g-2/EDM experiment at J-PARC2016
Author(s)
M. Otani, F. Naito, T. Mibe, M. Yoshida, K. Hasegawa, T. Ito, Y. Kondo, N. Hayashizaki, Y. Iwashita, Y. Iwata, R. Kitamura, N. saito
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Journal Title
Proceedings of IPAC2016
Volume: -
Pages: 1543-1546
Related Report
Open Access / Acknowledgement Compliant
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[Journal Article] Development of a muon linac for the g-2/EDM experiment at J-PARC2016
Author(s)
M. Otani, N. Kawamura, T. Mibe, F. Naito, M. Yoshida, K. Hasegawa, T. Ito, Y. Kondo, N. Hayashizaki, Y. Iwashita, Y. Iwata, R. Kitamura, N. saito
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Journal Title
Proceedings of LINAC2016
Volume: -
Pages: 990-994
DOI
Related Report
Open Access / Acknowledgement Compliant
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[Presentation] A bunch structure measurement of muons accelerated by RFQ using a longitudinal beam-profile monitor with high time-resolution2019
Author(s)
Y. Sue, T. Iijima, M. Otani, N. Kawamura, R. Kitamura, Y. Kondo, N. Naito, Y. Nakazawa, K. Hasegawa, K. Futatsukawa, T. Mibe, T. Morishita, H. Yasuda, T. Yamazaki, K. Inami, M. Yotsuzuka
Organizer
The 4th KMI International Symposium (KMI2019)
Related Report
Int'l Joint Research
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[Presentation] 高時間分解能縦方向ビームプロファイルモニターを用いたRFQによる加速ミューオンのバンチ構造測定2019
Author(s)
須江祐貴, 飯嶋徹, 飯沼裕美, 石田勝彦, 居波賢二, 牛澤昂大, 大谷将士, 河村成肇, 北村遼, 近藤恭弘, 斎藤直人, 下村;浩一郎, 鈴木一仁, 竹内佑甫, 中沢雄河, 長谷川和男, 二ツ川健太, 三宅康博, 三部勉, 森下卓俊, 安田浩昌, 山崎高幸, 四塚麻衣
Organizer
日本物理学会第74回年次大会
Related Report
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[Presentation] First Muon RF Acceleration for the Muon g-2 Experiment at J-PARC2018
Author(s)
M. Otani, H. Iinuma, K. Ishida, K. Futatsukawa, K. Shimomura, Y. Kondo, N. Saito, N. Kawamura, R. Kitamura, T. Morishita, T. Yamazaki, T. Iijima, T. Mibe, Y. Miyake, Y. Fukao, Y. Sue, Y. Nakazawa et al.
Organizer
XXXIX International Conference on High Energy Physics (ICHEP2018)
Related Report
Int'l Joint Research
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