Development of curved solenoid for intense pulsed muon generation
Project/Area Number |
22244033
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Research Category |
Grant-in-Aid for Scientific Research (A)
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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 | High Energy Accelerator Research Organization |
Principal Investigator |
SHIMOMURA Koichiro 大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (60242103)
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Co-Investigator(Kenkyū-buntansha) |
SAITO Naohito 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (20321763)
IWASAKI Masahiko 理化学研究所, 仁科加速器科学研究センター, 主任研究員 (60183745)
豊田 晃久 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 助教 (20373186)
深尾 祥紀 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 助教 (80443018)
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Co-Investigator(Renkei-kenkyūsha) |
MIYAKE Yasuhiro 高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (80209882)
KAWAMURA Naritoshi 高エネルギー加速器研究機構, 物質構造科学研究所, 研究機関講師 (60311338)
STRASSER Patrick 高エネルギー加速器研究機構, 物質構造科学研究所, 研究機関講師 (20342834)
OGITSU Toru 高エネルギー加速器研究機構, 共通基盤研究施設超伝導工学センター, 教授 (30185524)
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Project Period (FY) |
2010-04-01 – 2014-03-31
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥46,020,000 (Direct Cost: ¥35,400,000、Indirect Cost: ¥10,620,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2011: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2010: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
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Keywords | ミュオン / 超伝導電磁石 / ビームライン / 高放射線場 / 超伝導磁石 |
Research Abstract |
We developed Super Omega for intense pulsed muon generation at J-PARC MUSE. The Super Omega is composed of three parts, a normal conducting capture solenoid, a superconducting curved transport solenoid and a superconducting axial focusing solenoid. The muon beam in the U-line is extracted at a 45 degree angle with respect to the proton beamline in the backward direction of the muon production target. The capture solenoid has a large solid angle acceptance of 400 msr, so that a large amount of muons can be captured and focused at the entrance of the curved solenoid. The curved solenoid has two curved sections of 45 degree each of opposite direction, and a 6 m long straight section. The axial focusing solenoid further transports the muons linearly 8 m in the experimental hall. The Super Omega was installed in the summer of 2012. The obtained muon rate is currently the highest intensity surface muon source in the world.
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Report
(5 results)
Research Products
(50 results)
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[Journal Article] Measurement of Muonium Hyperfine Splitting at J-PARC2014
Author(s)
K. S. Tanaka, M. Aoki, H. Iinuma, Y. Ikedo, K. Ishida, M. Iwasaki, Y. Ueno, R. Ohkubo, T. Ogitsu, R. Kadono, O. Kamigaito, N. Kawamura, D. Kawall, S. Kanda, K. Kubo, T. Kume, A. Koda, K. M. Kojima, N. Saito, N. Sakamoto, K. Sasaki, K. Shimomura, M. Sugano, D. Tomono, A. Toyoda, H. A. Torii, E. Torikai, K. Nagamine, K. Nishiyama, P. Strasser, Y. Fukao, Y. Fujiwara, Y. Matsuda, T. Mibe, Y. Miyake, and M. Yoshida
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Journal Title
JPS Conf. Proc.
Volume: 2
Pages: 1-6
DOI
Related Report
Peer Reviewed
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[Journal Article] Development of High-Rate Positron Tracker for the Muonium Production Experiment at J-PARCS2014
Author(s)
Kanda, H. Fujimori, Y. Fukao, Y. Ikedo, K. Ishida, M. Iwasaki, N. Kawamura, K. M. Kojima, M. Lee, S. Makimura, T. Mibe, Y. Miyake, J. Nakamura, Y. Nagashima, T. Nagatomo, K. Nagumo, S. Nishimura, S. Okada, N. Saito, K. Shimomura, T. Suzuki, P. Strasser, K. Ueno, and E. Won
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Journal Title
JPS Conf. Proc.
Volume: 2
Pages: 10404-10404
DOI
Related Report
Peer Reviewed
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[Journal Article] Ultra Slow Muon Project at J-PARC MUSE2014
Author(s)
N. Takashi, J. Nakamura, S. Makimura, N. Kawamura, H. Fujimori, A. Koda, Y. Kobayashi, K. Nishiyama, R. Kadono, W. Higemoto, T.U. Ito, T. Ogitsu, Y. Makida, K. Sasaki, T. Adachi, and E. Torikai
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Journal Title
JPS Conf. Proc.
Volume: 2
Pages: 10101-10101
DOI
Related Report
Peer Reviewed
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[Journal Article] Positron separators in Superomega muon beamline at J-PARC2013
Author(s)
Y. Ikedo, Y. Miyake, K. Shimomura, P. Strasser, N. Kawamura, K. Nishiyama, S. Makimura, H. Fujimori, A. Koda, J. Nakamura, T. Nagatomo, Y. Kobayashi, T. Adachi, A.D. Pant, T. Ogitsu, T. Nakamoto, K. Sasaki, H. Ohhata, R. Okada, A. Yamamoto, Y. Makida, M. Yoshida, T. Okamura , R. Okubo, W. Higemoto, T.U. Ito, K. Nakahara, and K. Ishida
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Journal Title
Nucl. Instrum. Methods Phys. Res., Sect.
Volume: B 317
Pages: 365-368
DOI
Related Report
Peer Reviewed
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[Journal Article] Superconducting curved transport solenoid with dipole coils for charge selection of the muon beam2013
Author(s)
P. Strasser, Y. Ikedo, Y. Miyake, K. Shimomura, N. Kawamura, K. Nishiyama, S. Makimura, H. Fujimori, A. Koda, J. Nakamura, T. Nagatomo, T. Adachi, A.D. Pant, T. Ogitsu, Y. Makida, M. Yoshida, K. Sasaki, T. Okamura, H. Ohhata, T. Nakamoto, R. Okada, R. Ohkubo, A. Yamamoto, W. Higemoto, T.U. Itoh, K. Ishida, and K. Nakahara
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Journal Title
Nucl. Instrum. Methods Phys. Res., Sect.
Volume: B 317
Pages: 361-364
DOI
Related Report
Peer Reviewed
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[Journal Article] Cryogenic Design of a Superconducting Solenoid for Muonium Hyperfine Structure Measurement2013
Author(s)
M. Sugano, K. Sasaki, R. Ohkubo, T. Kume, N. Kimura, R. Okada, T. Okamura, K. Shimomura, N, Saito, T. Ogitsu, and A. Yamamoto
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Journal Title
IEEE Trans. Appl. Supercond.
Volume: 23
Issue: 3
Pages: 3800204-3800204
DOI
Related Report
Peer Reviewed
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[Journal Article] Ultra slow muon microscopy by laser resonant ionization at J-PARC, MUSE2013
Author(s)
Y. Miyake, Y. Ikedo, K. Shimomura, P. Strasser, N. Kawamura, K. Nishiyama, A. Koda, H. Fujimori, S. Makimura, J. Nakamura, T. Nagatomo, R. Kadono, E. Torikai, M. Iwasaki, S. Wada, N. Saito, K. Okamura, K. Yokoyama, T. Ito, and W. Higemoto
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Journal Title
Hyperfine Interact.
Volume: 216
Issue: 1-3
Pages: 79-83
DOI
Related Report
Peer Reviewed
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[Journal Article] J-PARC Muon Facility, MUSE2012
Author(s)
Y. Miyake, K. Shimomura, N. Kawamura, P. Strasser, A. Koda, S. Makimura, H. Fujimori, Y. Ikedo, K. Nakahara, S. Takeshita, M. Kato, K. Kojima, Y. Kobayashi, K. Nishiyama, R. Kadono, W. Higemoto, T. U. Ito, K. Ninomiya, K. Kubo, and K. Nagamine
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Journal Title
Physics Procedia
Volume: 30
Pages: 46-49
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Ultra Slow Muon Microscopy for Nano-science2011
Author(s)
Y. Miyake, N. Nishida, J. Yoshino, W. Higemoto, E. Torikai, K. Shimomura, Y. Ikedo, N. Kawamura, P. Strasser, S. Makimura, H. Fujimori, K. Nakahara, A. Koda, Y. Kobayashi, K. Nishiyama, R. Kadono, T. Ogitsu, Y. Makida, K. Sasaki, T. Adachi, and K. Nagamine, J. Phys.
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Journal Title
Cof. Ser.
Volume: 302
Pages: 1-6
DOI
Related Report
Peer Reviewed
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[Journal Article] The Status of the Superomega Muon Beamline2011
Author(s)
Y. Ikedo Y. Miyake, K. Shimomura, P. Strasser, K. Nishiyama, N. Kawamura, H. Fujimori, S. Makimura, A. Koda, K. Nakahara, T. Ogitsu, Y. Makida, T. Adachi, M. Yoshida, A. Yamamoto, T. Nakamoto, K. Sasaki, K. Tanaka, N. Kimura, W. Higemoto, Y. Ajima, K. Ishida, Y. Matsuda, and A. Sato
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Journal Title
AIP Conf. Proc.
Volume: 1382
Pages: 220-222
DOI
Related Report
Peer Reviewed
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