New magic angle bumps and magic translation bumps Metadata

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Title

  • Main Title New magic angle bumps and magic translation bumps

Creator

  • Author: Seeman, J.
    Creator Type: Personal

Publisher

  • Name: Stanford Linear Accelerator Center
    Place of Publication: California

Date

  • Creation: 1983-10-28

Language

  • English

Description

  • Content Description: SLC beams of opposite charge can be transversely deflected in the same direction by RF fields in the accelerating cavities caused by girder tilts, coupler-asymmetries, or manufacturing errors. A symmetric deflection can be corrected by a magic angle bump if the deflection is located adjacent to one of the linac quadrupoles. However, if the deflection is located between quadrupoles, two magic angle bumps or a magic angle bump and a magic translation bump are needed for the correction. Several examples of translation bumps are included. A new magic angle bump is also presented which is longitudinally compressed and has significantly reduced particle excursions. Finally, if new correctors are added midway along the girders so that the number of correctors are doubled, then the longitudinal extent and the maximum particle excursion of these new magic bumps can be further reduced.
  • Physical Description: 10 pages

Subject

  • Keyword: Accelerator Facilities
  • Keyword: Electromagnets
  • Keyword: Stanford Linear Collider
  • Keyword: Electrical Equipment
  • Keyword: Particle Beams 430200* -- Particle Accelerators-- Beam Dynamics, Field Calculations, & Ion Optics
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Trajectories
  • Keyword: Lepton Beams
  • Keyword: Positron Beams
  • Keyword: Magnets
  • Keyword: Electron Beams
  • Keyword: Equipment
  • Keyword: Mechanical Structures
  • Keyword: Beam Focusing Magnets
  • Keyword: Linear Accelerators
  • Keyword: Beam Optics
  • Keyword: Accelerators
  • Keyword: Beams
  • Keyword: Beam Dynamics
  • Keyword: Supports
  • Keyword: Corrections

Source

  • Other Information: Portions are illegible in microfiche products

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Other: DE84003222
  • Report No.: SLAC-CN-251
  • Grant Number: AC03-76SF00515
  • DOI: 10.2172/5593746
  • Office of Scientific & Technical Information Report Number: 5593746
  • Archival Resource Key: ark:/67531/metadc1085668

Note

  • Display Note: NTIS, PC A02/MF A01; 1.
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