Modified Aladdin lattice N30

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Description

By offsetting the quadrupole doublets after the dipoles, access to the photon beam lines was made more convenient, but destroys the symmetry of the element placement. The common bussing of the quadrupole doublets and the triplets make the Twiss functions asymmetric through the long straight section and a large negative dispersion in this region. The large value of dispersion around the period, although not by itself bad, limits the natural emittance of this lattice and makes resonance corrections difficult without influencing the chromatic properties of this lattice.

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16 p.

Creation Information

Kramer, S. & Cho, Y. April 1, 1985.

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Description

By offsetting the quadrupole doublets after the dipoles, access to the photon beam lines was made more convenient, but destroys the symmetry of the element placement. The common bussing of the quadrupole doublets and the triplets make the Twiss functions asymmetric through the long straight section and a large negative dispersion in this region. The large value of dispersion around the period, although not by itself bad, limits the natural emittance of this lattice and makes resonance corrections difficult without influencing the chromatic properties of this lattice.

Physical Description

16 p.

Notes

OSTI as DE96015126

Source

  • Other Information: PBD: Apr 1985

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  • Other: DE96015126
  • Report No.: LS--19(ANL)
  • Grant Number: W-31109-ENG-38
  • DOI: 10.2172/376370 | External Link
  • Office of Scientific & Technical Information Report Number: 376370
  • Archival Resource Key: ark:/67531/metadc678102

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • April 1, 1985

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

Description Last Updated

  • Dec. 18, 2015, 3:59 p.m.

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Kramer, S. & Cho, Y. Modified Aladdin lattice N30, report, April 1, 1985; Illinois. (digital.library.unt.edu/ark:/67531/metadc678102/: accessed December 13, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.