Performance of advanced photon source insertion devices at high insertion devices at high photon energies (50-300 keV)

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Since high-energy photons (>50 keV) are well suited for certain types of x-ray scattering experiments, we present calculated results for the Advanced Photon Source (APS) Undulator A and APS Wiggler A at high energies. The undulator calculations include the effect of magnetic field errors, which is to smear the high-order spectral harmonics. At their anticipated initial minimum gap settings, Undulator A should perform Better than Wiggler A from the point of view of most high-energy experiments up to at least 280 keV. A comparison of APS insertion devices to high-energy insertion devices in other synchrotron radiation laboratories is also provided.

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4 p.

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Shastri, S.D.; Dejus, R.J.; Haeffner, D.R. & Lang, J.C. January 1, 1996.

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Since high-energy photons (>50 keV) are well suited for certain types of x-ray scattering experiments, we present calculated results for the Advanced Photon Source (APS) Undulator A and APS Wiggler A at high energies. The undulator calculations include the effect of magnetic field errors, which is to smear the high-order spectral harmonics. At their anticipated initial minimum gap settings, Undulator A should perform Better than Wiggler A from the point of view of most high-energy experiments up to at least 280 keV. A comparison of APS insertion devices to high-energy insertion devices in other synchrotron radiation laboratories is also provided.

Physical Description

4 p.

Notes

OSTI as DE96007234

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  • SRI `95: synchrotron radiation instrumentation symposium and the 7. users meeting for the advanced photon source (APS), Argonne, IL (United States), 16-20 Oct 1995

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  • Other: DE96007234
  • Report No.: ANL/XFD/CP--87510
  • Report No.: CONF-9510119--17
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 197165
  • Archival Resource Key: ark:/67531/metadc669700

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Office of Scientific & Technical Information Technical Reports

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  • January 1, 1996

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  • June 29, 2015, 9:42 p.m.

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  • Dec. 18, 2015, 4:21 p.m.

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Shastri, S.D.; Dejus, R.J.; Haeffner, D.R. & Lang, J.C. Performance of advanced photon source insertion devices at high insertion devices at high photon energies (50-300 keV), article, January 1, 1996; Illinois. (digital.library.unt.edu/ark:/67531/metadc669700/: accessed December 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.