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Design and Performance of KEKB Superconducting Cavities and its Cryogenic System

  • K. Hosoyama
  • S. Mitsunobu
  • T. Furuya
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 43)

Abstract

The installation of the superconducting rf acceleration cavities and deflection crab cavities to the KEKB have been proposed and the R&D studies have been carried out extensively at KEK. The satellite refrigeration scheme is considered for the cryogenic system for the superconducting crab cavities. The R&D studies of the satellite refrigeration system and the high performance transfer line for this system have been started at KEK.

Keywords

Liquid Helium Transfer Line Refrigeration System Straight Section Helium Line 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    K. Hara et al, Cryogenic system for TRISTAN superconducting RF cavity, in: “Advances in Cryogenic Engineering”, Vol.33, Plenum Press, New York(1988),p.615CrossRefGoogle Scholar
  2. 2.
    K. Hosoyama et al., Cryogenic system for the TRISTAN superconducting RF cavities: performance test and present status, in: “Advances in Cryogenic Engineering”, Vol.35, Plenum Press, New York, (1990), p.933Google Scholar
  3. 3.
    K. Hosoyama et al., Cryogenic system for TRISTAN superconducting RF cavities: upgrading and present status, in: “Advances in Cryogenic Engineering”, Vol.37, Plenum Press, New York,(1992), p.683Google Scholar
  4. 4.
    K. Hosoyama et al., Cryogenic system for TRISTAN superconducting RF cavities: Description and Operating Experience, in: “ICEC 16 / ICMC Proceedings”, Elsevier Science, New York,(1992), p. 183Google Scholar
  5. 5.
    “KEKB B-Factory Design Report”, KEK Report 95–7, August 1995, AGoogle Scholar
  6. 6.
    T. Fumya et al., Beam test of a superconducting damped cavity for KEKB, in: “Proceedings of Particle Accelerator Conferencce”, May 1997 VancouverGoogle Scholar
  7. 7.
    R. B. Palmer, SLAC-PUB 4707 (1988)Google Scholar
  8. 8.
    K. Oide and K. Yokoya, Phy. Rev. A40 315 (1989)CrossRefGoogle Scholar
  9. 9.
    K. Hosoyama et al., “Crab cavity for KEKB”, Proc. 7th Workshop on superconductivity (1995).Google Scholar
  10. 10.
    K. Akai, J. Kirchgessner, D. Moffat, H. Padamsee, J. Sears and M. Tigner, Proc. IEEE Part. Accel. Conf. (1993)Google Scholar
  11. 11.
    C. Rode et al., Energy Doubler refrigeration system, in: “IEEE Trans. Nucl.Sci., Vol.NS-27, No.3, (1977), p.1328Google Scholar
  12. 12.
    P.C. Vander Arend, Helium refrigeration system for Fremilab energy doubler, in “Advances in Cryogenic Engineering”, Vol., Plenum Press, New York,(1977), p.420Google Scholar

Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • K. Hosoyama
    • 1
  • S. Mitsunobu
    • 1
  • T. Furuya
    • 1
  1. 1.KEK-High Energy Accelerator Research OrganizationTsukuba, IbarakiJapan

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