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Talk55 min

Linear Imperfections

Jorg Wenninger · CERN

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About

A real accelerator may deviate significantly with respect to the ideal model due to manufacturing and installation uncertainties. Such deviations or imperfections impact many aspects like machine apertures, optics quality and performance, and they must be corrected to limit or minimize their impact of the beam. This lecture discusses the uncertainties affecting the linear machine: errors in dipole and quadrupolar fields as well as misalignment and their impact on orbit and optics. The concepts to compensate the errors are outlined. The impact of tides and vibrations are presented as example of how dynamically varying imperfections may impact a large accelerator like the LHC.

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The talk

  1. Linear Imperfections 2022-05-12 · 55 min · CERN's player

Credits and licence

Institution
CERN
Department
CAS - CERN Accelerator School
Speaker
Jorg Wenninger
Year
2022
Level
Graduate
Language
English
Subjects
Physics
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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