Analysis of KEK-ATF Optics And Coupling Using Orbit Response Matrix Analysis

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Description

LOCO is a code for analysis of the linear optics in a storage ring based on the closed orbit response to steering magnets. The analysis provides information on focusing errors, BPM gain and rotation errors, and local coupling. Here, we report the results of an application of LOCO to the KEK-ATF. Although the analysis appears to have provided useful information on the optics of the machine, it appears that one of the main aims of the study--to reduce the vertical emittance by correcting the local coupling--was not successful, and we discuss some possible reasons for this.

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18 pages

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Wolski, A.; /LBL, Berkeley; Nelson, J.; Ross, M.; Woodley, M.; /SLAC et al. October 13, 2006.

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Description

LOCO is a code for analysis of the linear optics in a storage ring based on the closed orbit response to steering magnets. The analysis provides information on focusing errors, BPM gain and rotation errors, and local coupling. Here, we report the results of an application of LOCO to the KEK-ATF. Although the analysis appears to have provided useful information on the optics of the machine, it appears that one of the main aims of the study--to reduce the vertical emittance by correcting the local coupling--was not successful, and we discuss some possible reasons for this.

Physical Description

18 pages

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  • Report No.: SLAC-PUB-12156
  • Grant Number: AC02-76SF00515
  • DOI: 10.2172/893293 | External Link
  • Office of Scientific & Technical Information Report Number: 893293
  • Archival Resource Key: ark:/67531/metadc873163

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • October 13, 2006

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 2, 2016, 7:30 p.m.

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Wolski, A.; /LBL, Berkeley; Nelson, J.; Ross, M.; Woodley, M.; /SLAC et al. Analysis of KEK-ATF Optics And Coupling Using Orbit Response Matrix Analysis, report, October 13, 2006; [Menlo Park, California]. (digital.library.unt.edu/ark:/67531/metadc873163/: accessed November 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.