NSLS IN-VACUUM UNDULATORS AND MINI-BETA STRAIGHTS.

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We review the work carried out in the X13 R&D Straight Section of the NSLS X-Ray Ring on small gap in-vacuum undulators (IVUNs). Then we discuss: (1) plans to replace the pure permanent magnet undulator in X13 by a hybrid design providing stronger magnetic fields, enhancing the tunability of the device; (2) plans to install hybrid IVUNs in the two RF straights of the X-Ray Ring, increasing the number of insertion devices in the XRay Ring to eight; (3) the possibility of reducing the vertical beta function in the X13 straight from 0.33 m down to 0.16 m. This reduction ... continued below

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RAKOWSKY,G.; LYNCH,D.; BLUM,E.B. & KRINSKY,S. June 18, 2001.

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Description

We review the work carried out in the X13 R&D Straight Section of the NSLS X-Ray Ring on small gap in-vacuum undulators (IVUNs). Then we discuss: (1) plans to replace the pure permanent magnet undulator in X13 by a hybrid design providing stronger magnetic fields, enhancing the tunability of the device; (2) plans to install hybrid IVUNs in the two RF straights of the X-Ray Ring, increasing the number of insertion devices in the XRay Ring to eight; (3) the possibility of reducing the vertical beta function in the X13 straight from 0.33 m down to 0.16 m. This reduction in beta function would allow us to decrease the usable undulator gap from 3mm down to 2mm, further increasing the tuning range.

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  • PARTICLE ACCELERATOR CONFERENCE 2001; CHICAGO, IL; 20010618 through 20010622

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  • Report No.: BNL--68403
  • Grant Number: DE-AC02-98CH10886
  • Office of Scientific & Technical Information Report Number: 914484
  • Archival Resource Key: ark:/67531/metadc889120

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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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  • June 18, 2001

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  • Sept. 22, 2016, 2:13 a.m.

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  • Nov. 17, 2016, 7:58 p.m.

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RAKOWSKY,G.; LYNCH,D.; BLUM,E.B. & KRINSKY,S. NSLS IN-VACUUM UNDULATORS AND MINI-BETA STRAIGHTS., article, June 18, 2001; [Upton, New York]. (digital.library.unt.edu/ark:/67531/metadc889120/: accessed December 13, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.