Y.S. Huang, X.Y. Li, Y.H. Li, H.H. Lu, Y.W. Yang, W. Chen, Z.Q. Li, S.T. Zhao, Y.J. Sun, L. Zhang, S.C. Sun, K.Y. Gong
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引用次数: 0
Abstract
A merged four-row APPLE-Knot undulator has been manufactured at the High Energy Photon Source(HEPS) and the magnetic field tunning has been completed. Inclined magnetization magnetic blocks are used in this undulator in large scale, new skills are used in magnetic blocks' manufacturing and assembling. Magnet field tunning is conducted by combination of various methods and resulted in a satisfactory photon performance. The practical mechanical deformation of aluminum girder has been measured and compared with theoretical calculation, results indicate a significant discrepancy between these two data, the reasons causing this discrepancy have also been analyzed. The merged four-row APPLE-Knot undulator at HEPS holds significant reference value for its uniqueness and specificity.
期刊介绍：
Journal of Instrumentation (JINST) covers major areas related to concepts and instrumentation in detector physics, accelerator science and associated experimental methods and techniques, theory, modelling and simulations. The main subject areas include.
-Accelerators: concepts, modelling, simulations and sources-
Instrumentation and hardware for accelerators: particles, synchrotron radiation, neutrons-
Detector physics: concepts, processes, methods, modelling and simulations-
Detectors, apparatus and methods for particle, astroparticle, nuclear, atomic, and molecular physics-
Instrumentation and methods for plasma research-
Methods and apparatus for astronomy and astrophysics-
Detectors, methods and apparatus for biomedical applications, life sciences and material research-
Instrumentation and techniques for medical imaging, diagnostics and therapy-
Instrumentation and techniques for dosimetry, monitoring and radiation damage-
Detectors, instrumentation and methods for non-destructive tests (NDT)-
Detector readout concepts, electronics and data acquisition methods-
Algorithms, software and data reduction methods-
Materials and associated technologies, etc.-
Engineering and technical issues.
JINST also includes a section dedicated to technical reports and instrumentation theses.
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