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The DELTA beam-based BPM calibration system
Author(s) -
Andreas Jankowiak,
C. Stenger,
Torben Weis,
Klaus Wille
Publication year - 1998
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.177
H-Index - 75
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.57015
Subject(s) - calibration , beam (structure) , synchrotron , quadrupole , physics , position (finance) , optics , orbit (dynamics) , computer science , aerospace engineering , engineering , finance , atomic physics , quantum mechanics , economics
A third-generation synchrotron light source like DELTA1 (1) requires a measuring system to determine the beam position with high resolution and great accuracy with respect to the center of the quadrupole magnets. This paper presents the beam-based BPM calibration system developed for DELTA, providing a calibration accuracy of about 150 μm. We describe the basic idea of the measurements, the installed hardware, and present the results of an initial calibration of the closed-orbit measuring system (2).

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