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Author Buth, G. ♦ Koelln, I. ♦ Bartunik, H. D.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS ♦ PROTEINS ♦ CRYSTALLOGRAPHY ♦ SYNCHROTRON RADIATION SOURCES ♦ BEAM MONITORS ♦ DORIS STORAGE RING ♦ WIGGLER MAGNETS ♦ ALIGNMENT ♦ PHOTON BEAMS ♦ DIAGNOSTIC TECHNIQUES ♦ BEAM POSITION ♦ X-RAY EQUIPMENT
Abstract Beam diagnostics devices are described for the monitoring of all basic parameters relevant to protein data collection using synchrotron radiation. The parameters include the total power in the white beam, the positions and directions of the incident white and monochromatic beams, and the intensity, wavelength, and polarization in the incident monochromatic beam. Such devices have been installed on a doubly focusing wiggler beamline, BW6, at DORIS. They assure high quality in protein data collection despite fluctuations in the beam, facilitate rapid alignment of the entire beamline, and provide a basis for automatic realignment of the diffraction setup and the x-ray optics. {copyright} {ital 1996 American Institute of Physics.}
ISSN 00346748
Educational Use Research
Learning Resource Type Article
Publisher Date 1996-09-01
Publisher Place United States
Journal Review of Scientific Instruments
Volume Number 67
Issue Number 9
Technical Publication No. CONF-9510119-


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