Spin Matching Conditions in Large Electron Storage Rings with Purely Horizontal Beam Polarization

  • R. Rossmanith
Conference paper

Abstract

In the last few years the self-polarization of electrons and positrons in storage rings (Sokolov-Ternov effect1) was observed in many storage rings: ACO,2 VEPP2,3 VEPP4,4 SPEAR,5 DORIS,6 PETRA,7 and CESR.8 In all these machines the beam was polarized by synchrotron radiation emission in the bending magnets of the arcs. As a consequence the spin axis in the arc must be parallel or antiparallel to the bending field, depending on the particle species.

Keywords

Compaction Lution 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature

  1. [1]
    A. A. Sokolov, I. M. Ternov, Dokl. Akad. Nauk SSSR [Sov. Phys.-Doklady] 8, 1203 (1964).ADSGoogle Scholar
  2. [2]
    R. Belbeoch et al., Proc. USSR Natl. Conf. Part. Acc. 1968, p. 129.Google Scholar
  3. [3]
    S. I. Seredyaokov et al., Zh. Eksp. Teor. Fiz. [Sov. Phys.-JETP] 44, 1063 (1976).ADSGoogle Scholar
  4. [4]
    A. S. Artamanov et al., Phys. Lett. B118, 225 (1982).CrossRefGoogle Scholar
  5. [5]
    R. F. Schwitters et al., Phys. Rev. Lett. 35, 1320 (1975).CrossRefADSGoogle Scholar
  6. [6]
    D. P. Barber et al., Phys. Lett. B135, 498 (1984).CrossRefGoogle Scholar
  7. [7]
    D. P. Barber et al., IEEE Trans. Nucl. Sci., NS30, 2710 (1983).CrossRefADSGoogle Scholar
  8. [8]
    W. W. Mackay et al., Phys. Rev. D29, 2483 (1984).ADSGoogle Scholar
  9. [9]
    A. Blondel and J. M. Jowett, LEP note 606.Google Scholar
  10. [10]
    M. Placidi and R. Rossmanith, LEP note 539 (1985).Google Scholar
  11. [11]
    Y. Shatunov et al., AIP Conf. Proc. No. 187, p. 305.Google Scholar
  12. [12]
    Ya. S. Derbenev and A. M. Kondratenko, Part. Acc. 8, 115 (1978).Google Scholar
  13. [13]
    A. D. Krisch et al., Phys. Rev. Lett. 63, 1137 (1989).CrossRefADSGoogle Scholar
  14. [14]
    J. Kewisch et al., Phys. Rev. Lett. 62, 419 (1989).CrossRefADSGoogle Scholar
  15. [15]
    A. Chao, private contribution, C. Prescott, private contribution, CERN 1985.Google Scholar
  16. [16]
    R. Rossmanith and R. Schmidt, Nucl. Instrum. Methods A236, 231 (1985).CrossRefADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • R. Rossmanith
    • 1
  1. 1.CEBAFNewport NewsUSA

Personalised recommendations