Abstract
As a summary, a “cookbook” solution for designing SLC type systems is given below as a guide to the reader.
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• Use telescopic transformers for the basic optics modules.
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• Design the transformer nearest the interaction region so as to minimize the path lengths between the monoenergetic trajectories.
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• Use a modified form of the second-order achromat for the design of the chromatic correction section.
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• Choose the location of dipoles in the chromatic correction section so as to minimize emittance growth.
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• Choose the dipole strength so as to minimize the overall effect of third-order aberrations and emittance growth.
This work was supported by the U. S. Department of Energy under contract number DE-AC03-76SF00515.
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References
K.L. Brown, A Second-Order Magnetic Optical Achromat, SLAC-PUB-2257 (February 1979), and IEEE Transactions on Nuclear Science, Vol. NS-26, No. 3, June 1979, p. 3490–3492. For a more up-to-date discussion of the second-order achromat see K.L. Brown and R.V. Servranckx, First-and Second-Order Charged Particle Optics, SLAC-PUB-3381, July 1984, Presented at the 1983 BNL Summer School for Physics of High Energy Particle Accelerators.
K.L. Brown, A First-and Second-Order Matrix Theory for the Design of Beam Transport Systems and Charged Particle Spectrometers, SLAC Report No. 75, or Advances in Particle Physics 1, 71–134 (1967), and K.L. Brown, D.C. Carey, C. Iselin, and F. Rothacker, TRANSPORT, A Computer Program for Designing Charged Particle Beam Transport Systems, SLAC-91 (1973 rev.), NAL-91, and CERN 80-04.
R. Hollebeek, Disruption Limits for Linear Colliders, Nucl. Instr. and Meth. 184, 333–347 (1981).
K.L. Brown, as given in the SLC Conceptual Design Report, SLAC-Report-229, June 1980; and in the Proceedings of the SLC Workshop, SLAC-Report-247, March 1982.
J.J. Murray, K.L. Brown and T. Fieguth, The Completed Design of the SLC Final Focus System, SLAC-Report-4219, February 1987. Presented at the Particle Accelerator Conference, Washington, DC, March 1987.
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© 1988 Springer-Verlag
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Brown, K.L. (1988). A conceptual design of final Focus Systems for linear colliders. In: Month, M., Turner, S. (eds) Frontiers of Particle Beams. Lecture Notes in Physics, vol 296. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0031505
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DOI: https://doi.org/10.1007/BFb0031505
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