Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university

Fujio Hinode; Shigeru Kashiwagi; Toshiya Muto; I. Nagasawa; K. Nanbu; Y. Shibasaki; K. Takahashi; Hiroyuki Hama

Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university

Fujio Hinode, Shigeru Kashiwagi, Toshiya Muto, I. Nagasawa, K. Nanbu, Y. Shibasaki, K. Takahashi, Hiroyuki Hama

Research Center for Electron Photon Science (ELPH)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

A 1.2 GeV electron booster synchrotron has been operated for nuclear physics experiment since 1997 at Electron Light Science Centre, Tohoku University, in which the high energy gamma-rays via Bremsstrahlung has been supplied for hadron physics. After the Great East Japan Earthquake in March 2011, recovery and reconstruction work of the accelerator complex is in progress. While a compact 90 MeV linac is newly constructed as a dedicated injector for the booster, old power supplies for synchrotron magnets and also pulsed magnets for beam injection are replaced. Furthermore some quadrupole magnets are replaced to the combined function ones containing sextupole component to correct the chromaticity. The power supplies and the combined magnets had been manufactured and those installations were completed. Current status of the booster upgrade is presented.

Original language	English
Title of host publication	IPAC 2013
Subtitle of host publication	Proceedings of the 4th International Particle Accelerator Conference
Pages	151-153
Number of pages	3
Publication status	Published - 2013 Dec 24
Event	4th International Particle Accelerator Conference, IPAC 2013 - Shanghai, China Duration: 2013 May 12 → 2013 May 17

Publication series

Name	IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference

Other

Other	4th International Particle Accelerator Conference, IPAC 2013
Country	China
City	Shanghai
Period	13/5/12 → 13/5/17

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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Hinode, F., Kashiwagi, S., Muto, T., Nagasawa, I., Nanbu, K., Shibasaki, Y., Takahashi, K., & Hama, H. (2013). Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university. In IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference (pp. 151-153). (IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference).

Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university. / Hinode, Fujio ; Kashiwagi, Shigeru ; Muto, Toshiya; Nagasawa, I.; Nanbu, K.; Shibasaki, Y.; Takahashi, K.; Hama, Hiroyuki.

IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference. 2013. p. 151-153 (IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hinode, F , Kashiwagi, S , Muto, T, Nagasawa, I, Nanbu, K, Shibasaki, Y, Takahashi, K & Hama, H 2013, Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university. in IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference. IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference, pp. 151-153, 4th International Particle Accelerator Conference, IPAC 2013, Shanghai, China, 13/5/12.

Hinode, Fujio ; Kashiwagi, Shigeru ; Muto, Toshiya ; Nagasawa, I. ; Nanbu, K. ; Shibasaki, Y. ; Takahashi, K. ; Hama, Hiroyuki. / Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university. IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference. 2013. pp. 151-153 (IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference).

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abstract = "A 1.2 GeV electron booster synchrotron has been operated for nuclear physics experiment since 1997 at Electron Light Science Centre, Tohoku University, in which the high energy gamma-rays via Bremsstrahlung has been supplied for hadron physics. After the Great East Japan Earthquake in March 2011, recovery and reconstruction work of the accelerator complex is in progress. While a compact 90 MeV linac is newly constructed as a dedicated injector for the booster, old power supplies for synchrotron magnets and also pulsed magnets for beam injection are replaced. Furthermore some quadrupole magnets are replaced to the combined function ones containing sextupole component to correct the chromaticity. The power supplies and the combined magnets had been manufactured and those installations were completed. Current status of the booster upgrade is presented.",

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