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Il Nuovo Cimento B (1971-1996)

, Volume 107, Issue 10, pp 1135–1142 | Cite as

Linear undular brightness: Sextupolar magnetic-field contributions and higher-orders energy corrections for low-energy electron beams

  • G. Dattoli
  • M. Galli
  • L. Giannessi
  • P. L. Ottaviani
  • M. Richetta
Article

Summary

In this paper we discuss the modifications to the undulator brightness and central wavelength expressions due to the low-energy effects and to the inclusion of the sextupolar magnetic-field components. The corrections are calculated up to the order (K/γ)4. The mathematical details are simplified by the use of generalized Bessel functions.

PACS 41.70

Particles in electromagnetic fields (including synchrotron radiation) 

PACS 41.80

Particle beams and particle optics 

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References

  1. [1]
    G. Dattoli, L. Giannessi, L. Mezi, M. Richetta andA. Torre:Phys. Rev. A,45, 4023 (1992);G. Dattoli, L. Giannessi, C. Mari, M. Richetta andA. Torre:J. Math. Phys.,33, 1200 (1992).ADSCrossRefGoogle Scholar
  2. [2]
    J. D. Jackson:Classical Electrodynamics (Wiley, New York, N.Y., 1975), p. 677.MATHGoogle Scholar

Copyright information

© Società Italiana di Fisica 1992

Authors and Affiliations

  • G. Dattoli
    • 1
  • M. Galli
    • 2
  • L. Giannessi
    • 1
  • P. L. Ottaviani
    • 2
  • M. Richetta
    • 1
  1. 1.ENEA, Area INN, Dip. Sviluppo Tecnologie di PuntaC.R.E. FrascatiFrascati (Roma)Italia
  2. 2.ENEA, Area INN, Dip. Sviluppo Technologie di PuntaC.R.E. BolognaBolognaItalia

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