Advanced Transport Systems for Electron Beams in High Brightness Accelerators and FELs

Abstract

Research on the beam breakup (BBU) instability has been performed on the following tasks during the past year: (1) Cold-test and circuit-model analysis to evaluate coupled cavity BBU experimental results, (2) Demonstration of scaling of BBU growth in a new 19 cavity system that doubles the propagation distance to about two meters, (3) Novel theoretical analysis of BBU growth in a high current annular electron beam, and 4) Theoretical studies of BBU control by gas focusing. Electron beams, Accelerators, Beam-breakup-instability.

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Document Details

Document Type
Technical Report
Publication Date
Jul 19, 1993
Accession Number
ADA267322

Entities

People

  • M. L. Brake
  • R. M. Gilgenbach
  • T. Kammash
  • Y. Y. Lau

Organizations

  • University of Michigan

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Coaxial Cables
  • Crystal Detectors
  • Detectors
  • Dispersion Relations
  • Electric Fields
  • Electron Beams
  • Electrons
  • Engineering
  • Equations
  • Equivalent Circuits
  • Magnetic Fields
  • Nuclear Engineering
  • Particle Accelerators
  • Plastic Explosives
  • Resonant Frequency
  • Universities
  • Voltage

Fields of Study

  • Physics

Readers

  • Pulsed Power and Plasma Physics.

Technology Areas

  • Directed Energy
  • Microelectronics