Performance of Advanced Photon Source insertion devices at high photon energies (50{endash}300 keV)

Journal Article · Sun Sep 01 04:00:00 EDT 1996 · Review of Scientific Instruments

DOI:https://doi.org/10.1063/1.1146617· OSTI ID:389526

Shastri, S D; Dejus, R J; Haeffner, D R; Lang, J C ^[1]

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1. Experimental Facilities Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

Since high-energy photons ({approx_gt}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 {approximately}280 keV. A comparison of APS insertion devices to high energy insertion devices in other synchrotron radiation laboratories is also provided. {copyright} {ital 1996 American Institute of Physics.}

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 389526
• Report Number(s): CONF-9510119--
• Journal Information: Review of Scientific Instruments, Journal Name: Review of Scientific Instruments Journal Issue: 9 Vol. 67; ISSN RSINAK; ISSN 0034-6748
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
44 INSTRUMENTATION
INCLUDING NUCLEAR AND PARTICLE DETECTORS
ADVANCED PHOTON SOURCE
COMPARATIVE EVALUATIONS
KEV RANGE 10-100
KEV RANGE 100-1000
MAGNETIC FIELDS
PERFORMANCE
SYNCHROTRON RADIATION
WIGGLER MAGNETS
X-RAY SOURCES