Accelerator Development Department Internal Report Metadata

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Title

  • Main Title Accelerator Development Department Internal Report
  • Series Title BNL (Series)
  • Series Title Brookhaven National Laboratory Reports
  • Added Title Brookhaven National Laboratory Report BNL-6733

Creator

  • Author: Blewett, J. P.
    Creator Type: Personal

Contributor

  • Originator: Brookhaven National Laboratory
    Contributor Type: Organization
  • Sponsor: U.S. Atomic Energy Commission
    Contributor Type: Organization

Publisher

  • Name: United States. Government Printing Office.
    Place of Publication: Washington D.C.

Date

  • Creation: 1958-10-02

Language

  • English

Description

  • Content Description: In this report we present solutions of the design problem in which a system of quadruple lenses is required to carry a particle beam from given focal lines in the x and y planes to other given focal lines. Particular attention will be given to the case of the anastigmatic lens system which takes a beam from one focal point to another focal point. Since the general problem is almost impossibly complicated a simplification is introduced by breaking the lens system into two parts. The first part of the lens system is required to bring the initial beam to the state where it is parallel to the z axis in both planes. The second part carries the initially parallel beam to the required final condition. Each part will involve two quadrupoles so that the complete system will consist of four quadruples; usually, however, the field gradients in the second and third quadrupoles can be made identical so that those quadrupoles can be combined into one and the system becomes a three quadrupole system. The configuration of the lens element will be as shown in the figures below. These figures indicate also the general character of the beam path in the two planes.

Subject

  • Keyword: quadruple lenses
  • Keyword: particle beams
  • Keyword: focal lines
  • Keyword: anastigmatic lens systems
  • Keyword: field gradients

Primary Source

  • Item is a Primary Source

Coverage

  • Place Name: United States

Collection

  • Name: TRAIL Microcard Collection
    Code: TRAMC
  • Name: Technical Report Archive and Image Library
    Code: TRAIL

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: BNL-6733
  • Accession or Local Control No: metadc1255835
  • Archival Resource Key: ark:/67531/metadc1255835

Note

  • Display Note: Digitized from microopaque cards (1).
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