Pulsed beam chopper for the PSR at LAMPF Metadata

Metadata describes a digital item, providing (if known) such information as creator, publisher, contents, size, relationship to other resources, and more. Metadata may also contain "preservation" components that help us to maintain the integrity of digital files over time.

Available Formats

Dublin Core: XML Dublin Core: JSON Dublin Core: Text Dublin Core: RDF/XML UNTL: XML Access METS: XML

Title

  • Main Title Pulsed beam chopper for the PSR at LAMPF

Creator

  • Author: Lunsford, J. S.
    Creator Type: Personal
  • Author: Hardekopf, R. A.
    Creator Type: Personal

Publisher

  • Name: Los Alamos National Laboratory
    Place of Publication: New Mexico
    Additional Info: Los Alamos National Lab., NM (USA)

Date

  • Creation: 1983-01-01

Language

  • English

Description

  • Content Description: A traveling-wave beam chopper has been designed to provide properly structured negative-ion beam to the Proton Storage Ring (PSR) and other LAMPF users. The chopper must provide a 20-mrad kick with pulse rise time <5 ns for the 750-keV H/sup -/ ions in the injector transpoft line. Variable pulse lengths from 15 ns to 750 ..mu..s at repetition rates up to 16.7 MHz must be generated in synchronization with the PSR circulation frequency. Parameter studies led to an optimized design combining good deflection efficiency and bandwidth with minimum deleterious effects from plate-to-plate coupling. Both positive and negative 600-V pulses, with lengths up to 1 ms and maximum 10% duty factor, can be generated to drive the deflectors.
  • Physical Description: 4 pages

Subject

  • Keyword: Beam Injection
  • Keyword: Us Aec
  • Keyword: Kev Range 100-1000
  • Keyword: Energy Range
  • Keyword: Kev Range
  • Keyword: Storage Rings
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Beams
  • Keyword: Us Doe
  • Keyword: Synchronization
  • STI Subject Categories: 430400 -- Particle Accelerators-- Storage Rings
  • Keyword: Hydrogen 1 Minus Beams
  • Keyword: Beam Transport
  • Keyword: Beam Pulsers
  • Keyword: Us Erda
  • Keyword: National Organizations
  • Keyword: Ion Beams
  • Keyword: Lasl
  • Keyword: Us Organizations 430302* -- Particle Accelerators-- Injection & Extraction Systems

Source

  • Conference: Particle accelerator conference, Santa Fe, NM, USA, 21 Mar 1983

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: DE83009963
  • Report No.: LA-UR-83-720
  • Report No.: CONF-830311-75
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 6306093
  • Archival Resource Key: ark:/67531/metadc1204772

Note

  • Display Note: NTIS, PC A02/MF A01.
Back to Top of Screen