Magnetic Elements for the A1900 Fragment Separator at the NSCL

  • A. F. Zeller
  • J. C. DeKamp
  • D. Johnson
  • F. Marti
  • D. J. Morrissey
  • B. M. Sherrill
  • J. Wagner
  • X. Wu
  • R. C. York
  • R. Zink
Chapter
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 43)

Abstract

A high rigidity, large acceptance fragment separator, the A1900, is being built at the NSCL. The device consists of twenty-four quadrupoles, four dipoles, sixteen sextupoles and sixteen octupoles. There are five sizes of the quadrupoles, three of which will contain sets of nested multipoles. The quadrupoles and the dipoles are superferric, with maximum pole tip fields of 2.5 T and 2 T, respectively. The quadrupole coils and the multipoles are random wound, potted using conductor from 0.85 to 1.35 mm in diameter. The dipole is layer wound with insulated conductor with a cross section of one by two mm. All coils are self protecting in case of a quench.

Keywords

Magnetic Element Secondary Beam Fragment Separator Apply Superconductivity Mass Dipole 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    R. C. York, et al. “Proc. Of the Fourth EPAC”, London, 1994, p. 554Google Scholar
  2. 1a.
    R. C. York, et al. “Proc. Of the 1995 PAC”, IEEE Press, Dallas, TX, p. 345, 1994.Google Scholar
  3. 2.
    A. F. Zeller, et al. IEEE Trans. On Magnetics 27:1951(1991).CrossRefGoogle Scholar
  4. 3.
    B. Zhang, et al. IEEE Trans. On Applied Superconductivity 7:610(1997)CrossRefGoogle Scholar
  5. 3a.
    B. Zhang, et al. Adv. In Cryo. Eng. 41A, 1996, p. 375.CrossRefGoogle Scholar
  6. 3.
    B. Zhang, et al. IEEE Trans. On Applied Superconductivity 7:610(1997)CrossRefGoogle Scholar
  7. 3a.
    B. Zhang, et al. Adv. In Cryo. Eng. 41A, 1996, p. 375.CrossRefGoogle Scholar
  8. 4.
    S. R. Lassiter, et al. IEEE Trans. On Applied Superconductivity 3:118(1993).CrossRefGoogle Scholar
  9. 5.
    TOSCA ver. 6.3, Vector Fields, Inc. Aurora, ILGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • A. F. Zeller
    • 1
  • J. C. DeKamp
    • 1
  • D. Johnson
    • 1
  • F. Marti
  • D. J. Morrissey
    • 1
  • B. M. Sherrill
    • 1
  • J. Wagner
    • 1
  • X. Wu
    • 1
  • R. C. York
    • 1
  • R. Zink
    • 1
  1. 1.National Superconducting Cyclotron LabMichigan State UniversityE. LansingUSA

Personalised recommendations