| Paper |
Title |
Page |
| TUPMA102 |
Installation and Radiation Maintanance Scenario for J-PARC 50 GeV Synchrotron
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247 |
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- M. Yoshioka, T. Fujino, Y. Hori, K. Ishii, H. Kobayashi, T. Kubo, H. Matsumoto, H. Oki, T. Oogoe, Y. Saito, Y. Sato, M. Shimamoto, M. J. Shirakata, Y. Takeuchi, M. Uota, Y. Watanabe
KEK, Ibaraki
- M. HOSOKAWA
THK CO., LTD, Hitachinaka
- Y. Kuniyasu
MELCO SC, Tsukuba
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Installation and assembling of accelerator components for J-PARC 50 GeV Synchrotron are now underway. Off-beam commissioning will be carried out between December 2007 and April 2008, and the full commissioning of J-PARC accelerator complex, which is consisted of an injector linac, a 3 GeV rapid cycling synchrotron and the 50 GeV Synchrotron, will be started from May 2008. This paper describes the status, schedule and method of installation and assembling of accelerator components. Radiation maintenance scenario will be also described.
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| THPMA083 |
The Magnet Alignment Method For The J-PARC Main Ring
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752 |
| |
- M. J. Shirakata, K. Ishii, K. Niki, K. O. Okamura, T. Oogoe, E. Yanaoka, M. Yoshioka
KEK, Ibaraki
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In the J-PARC site, the inflastructure for the whole site measurement is planned for the global alignment of the accelerator components. For the neutrino experiments, the J-PARC main ring must be directed to the SUPER-KAMIOKANDE exactly. The global measurements from the Kamioka site to the J-PARC site is carried out by using GPS system on the gound level. Several measurement holes, in order to tranport the coodinates from the ground level into the accelerator floor level directly, are prepared around the J-PARC accelerator complex. The magnet alignment method for the J-PARC main ring are reported with the present alignment status.
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