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Your search keyword '"Ajima, Y."' showing total 13 results
Start Over Author "Ajima, Y." Publication Type Conference Materials
13 results on '"Ajima, Y."'

1. The Status of the Superomega Muon Beamline

Author

Ikedo, Y., primary, Miyake, Y., additional, Shimomura, K., additional, Strasser, P., additional, Nishiyama, K., additional, Kawamura, N., additional, Fujimori, H., additional, Makimura, S., additional, Koda, A., additional, Nakahara, K., additional, Ogitsu, T., additional, Makida, Y., additional, Adachi, T., additional, Yoshida, M., additional, Yamamoto, A., additional, Nakamoto, T., additional, Sasaki, K., additional, Tanaka, K., additional, Kimura, N., additional, Higemoto, W., additional, Ajima, Y., additional, Ishida, K., additional, Matsuda, Y., additional, Sato, A., additional, Acharya, B. S., additional, Goodman, Maury, additional, and Mondal, Naba K., additional

Published
2011
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2. The Next Generation Muon Source at J-PARC∕MLF

Author

Nakahara, K., primary, Adachi, T., additional, Ikedo, Y., additional, Miyake, Y., additional, Shimomura, K., additional, Strasser, P., additional, Nishiyama, K., additional, Kawamura, N., additional, Fujimori, H., additional, Makimura, S., additional, Koda, A., additional, Nagamine, K., additional, Ogitsu, T., additional, Yamamoto, A., additional, Sasaki, K., additional, Tanaka, K., additional, Kimura, N., additional, Makida, Y., additional, Ajima, Y., additional, Ishida, K., additional, Matsudaf, Y., additional, Kaplan, Daniel, additional, Goodman, Maury, additional, and Sullivan, Zack, additional

Published
2010
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4. Design of the Large Acceptance Muon Beamline at J-PARC

Author

Nakahara, K., primary, Miyake, Y., additional, Shimomura, K., additional, Strasser, P., additional, Nishiyama, K., additional, Kawamura, N., additional, Fujimori, H., additional, Makimura, S., additional, Koda, A., additional, Nagamine, K., additional, Ogitsu, T., additional, Yamamoto, A., additional, Adachi, T., additional, Sasaki, K., additional, Tanaka, K., additional, Kimura, N., additional, Makida, Y., additional, Ajima, Y., additional, Ishida, K., additional, Matsuda, Y., additional, Yasuda, Osamu, additional, Mondal, Naba, additional, and Ohmori, Chihiro, additional

Published
2008
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6. The Next Generation Muon Source at J-PARC/MLF.

Author

Nakahara, K., Adachi, T., Ikedo, Y., Miyake, Y., Shimomura, K., Strasser, P., Nishiyama, K., Kawamura, N., Fujimori, H., Makimura, S., Koda, A., Nagamine, K., Ogitsu, T., Yamamoto, A., Sasaki, K., Tanaka, K., Kimura, N., Makida, Y., Ajima, Y., and Ishida, K.

Subjects
MUONS, LEPTONS (Nuclear physics), SCATTERING (Physics), NUCLEAR physics
Abstract

The Materials and Life Science Facility (MLF) is currently under construction at J-PARC in Tokai, Japan. The muon section of the facility will house the muon production target and four secondary beam lines used to transport the muons into two experimental halls. Currently, one of the four beam lines (the Decay beam line) has been completed and is operational. The beam line currently under construction is the large acceptance beam line (the so called Super-Omega beam line) which, when completed, will produce the highest intensity pulsed muon beam in the world. The expected rate of surface muons for this beam line is 4×108 μ+/s, and a cloud muon rate of 107 μ-/s. The beam line consists of the normal-conducting capture solenoids, the superconducting curved transport solenoids, and an axial focusing magnet. The capture solenoids have been fabricated and installed on the beam line, while the transport solenoids are under design, with initial prototype coils under fabrication. [ABSTRACT FROM AUTHOR]

Published
2010
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8. Targetry R&D for PRISM Project.

Author

Yoshimura, K., Ohnishi, H., Nakamoto, T., Yamamoto, A., Ajima, Y., Aoki, M., Fukasawa, N., Ishibashi, K., Kuno, Y., Miura, T., Nakahara, K., Nosaka, N., Numajiri, M., Ogitsu, T., Sato, A., Yamanoi, A., Autin, B., and Sievers, Peter

Subjects
MUONS, LEPTONS (Nuclear physics), SOLENOIDS, SUPERCONDUCTORS, PARTICLES (Nuclear physics), NUCLEAR physics
Abstract

A conceptual design of the targetry for the high intensity slow muon source is presented. Based on simulation studies, critical issues are discussed and a baseline design is determined. We have started R&D works on superconducting solenoids as well as conducting targets, which is an alternative option. © 2004 American Institute of Physics [ABSTRACT FROM AUTHOR]

Published
2004
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9. A pressurized He II cryogenic system for the superconducting magnet test facility at KEK.

Author

Kimura, N., Ohhata, H., Iida, M., Tanaka, K., Tsuchiya, K., Ajima, Y., Higashi, N., Nakamoto, T., Nakamoto, K., Ohuchi, N., Ogitsu, T., Shintomi, T., Sugawara, S., Takahashi, N., Terashima, A., Wachi, Y., and Yamamoto, A.

Subjects
REFRIGERATION & refrigerating machinery, SUPERCONDUCTING magnets, LARGE Hadron Collider
Abstract

A cryogenic system for the test facility of high gradient superconducting quadrupole magnets for Large Hadron Collider (LHC) at CERN has been constructed at KEK. It consists of a vertical double-bath cryostat in He II at an atmospheric pressure, a vacuum pumping system and a pair of refrigerator/liquefiers to maximize the cooling capacity to test 6.3m long magnets. The system has been successfully operated in the first cold test at the 6.3m prototype magnet since March 2001 with a refrigeration power of 55.5W at 1.9K. The design and test results are described in this paper. [ABSTRACT FROM AUTHOR]

Published
2002

10. Development of LHC low-/spl beta/ quadrupole magnets at KEK

Author

Yamamoto, A., primary, Ajima, Y., additional, Burkhardt, E., additional, Higashi, N., additional, Hirano, H., additional, Iida, M., additional, Kimura, N., additional, Nakamoto, T., additional, Ogitsu, T., additional, Ohhata, H., additional, Ohuchi, N., additional, Ruber, R., additional, Shintomi, T., additional, Tanaka, K., additional, Terashima, A., additional, Tsuchiya, K., additional, Sugita, K., additional, Murai, S., additional, Orikasa, T., additional, and Osaki, O., additional

Published
2001
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12. Status of LHC low-β quadrupole magnets, MQXA, AT KEK.

Author

Ohuchi, N., Ajima, Y., Higashi, N., Iida, M., Kimura, N., Nakamoto, T., Ogitsy, T., Ohhata, H., Shintomi, T., Sugawara, S., Sugita, K., Tanaka, K., Terashima, A., Tsuchiya, K., Yamamoto, A., Fujii, T., Kanahara, T., Hashiguchi, E., Murai, S., and Odajima, W.

Published
2003
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13. Development of LHC low-β quadrupole magnets at KEK.

Author

Yamamoto, A., Ajima, Y., Burkhardt, E., Higashi, N., Hirano, H., Iida, M., Kimura, N., Nakamoto, T., Ogitsu, T., Ohhata, H., Ohuchi, N., Ruber, R., Shintomi, T., Tanaka, K., Terashima, A., Tsuchiya, K., Sugita, K., Murai, S., Orikasa, T., and Osaki, O.

Published
2001
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