Computer modelling of bunch-by-bunch feedback for the SLAC B-factory design Metadata

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Title

  • Main Title Computer modelling of bunch-by-bunch feedback for the SLAC B-factory design

Creator

  • Author: Briggs, D.
    Creator Type: Personal
  • Author: Fox, J.D.
    Creator Type: Personal
  • Author: Hosseini, W.
    Creator Type: Personal
  • Author: Klaisner, L.
    Creator Type: Personal
  • Author: Morton, P.
    Creator Type: Personal
  • Author: Pellegrin, J.L.
    Creator Type: Personal
  • Author: Thompson, K.A. (Stanford Linear Accelerator Center, Menlo Park, CA (USA))
    Creator Type: Personal
  • Author: Lambertson, G. (Lawrence Berkeley Lab., CA (USA))
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: DOE; USDOE, Washington, DC (United States)

Publisher

  • Name: Stanford Linear Accelerator Center
    Place of Publication: Menlo Park, California

Date

  • Creation: 1991-05-01

Language

  • English

Description

  • Content Description: The SLAC B-factory design, with over 1600 high current bunches circulating in each ring, will require a feedback system to avoid coupled-bunch instabilities. A computer model of the storage ring, including the RF system, wave fields, synchrotron radiation loss, and the bunch-by-bunch feedback system is presented. The feedback system model represents the performance of a fast phase detector front end (including system noise and imperfections), a digital filter used to generate a correction voltage, and a power amplifier and beam kicker system. The combined ring-feedback system model is used to study the feedback system performance required to suppress instabilities and to quantify the dynamics of the system. Results are presented which show the time development of coupled bunch instabilities and the damping action of the feedback system. 3 refs., 5 figs., 2 tabs.
  • Physical Description: 4 pages

Subject

  • Keyword: Kicker Magnets
  • Keyword: Electromagnets
  • Keyword: Rf Systems
  • Keyword: Beam Bunching
  • Keyword: Stanford Linear Accelerator Center
  • Keyword: Accelerators
  • Keyword: Meson Factories
  • Keyword: Electrical Equipment
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Simulation
  • Keyword: Hadrons
  • Keyword: Us Organizations 430200* -- Particle Accelerators-- Beam Dynamics, Field Calculations, & Ion Optics
  • Keyword: Elementary Particles
  • Keyword: Instability
  • Keyword: Feedback
  • Keyword: B Mesons
  • Keyword: Computerized Simulation
  • Keyword: Pseudoscalar Mesons
  • Keyword: Us Erda
  • Keyword: Magnets
  • Keyword: National Organizations
  • Keyword: Us Doe
  • Keyword: Mesons
  • Keyword: Equipment
  • Keyword: Bosons
  • Keyword: Beam Dynamics

Source

  • Conference: 1991 Institute of Electrical and Electronics Engineers (IEEE) particle accelerator conference (PAC), San Francisco, CA (USA), 6-9 May 1991

Collection

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

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE91012968
  • Report No.: SLAC-PUB-5466
  • Report No.: LBL--30772
  • Report No.: CONF-910505--105
  • Grant Number: AC03-76SF00515
  • Office of Scientific & Technical Information Report Number: 5731116
  • Archival Resource Key: ark:/67531/metadc1093878

Note

  • Display Note: OSTI; NTIS; INIS; GPO Dep.
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