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DOI:10.18429/JACoW-IPAC2016-TUPMB010
Title Magnetic Center Position and Tilt Angle of Quadrupole by Vibration Wire Method
Authors
  • L. Wu, X. Guan, X.W. Wang, S.X. Zheng
    TUB, Beijing, People's Republic of China
  • B.C. Wang
    NINT, Xi'an, People's Republic of China
  • G. Xialing
    CIAE, Beijing, People's Republic of China
Abstract Vibrating wire method and device are described to locate the magnetic center of a Quadrupole theoretically and experimentally. With rotating 180 degrees method, it is convenience to measure the position magnetic center from mechanical center. Tilt angle can also be measured because tilt of magnetic axis will cause the difference of measured magnetic center in different harmonic driving current frequency. Errors analysis shows that tilt of Quadrupole will cause the main error and improved device is described to adjust and measure the tilt angle to fix the errors caused by tilt.
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Conference IPAC2016, Busan, Korea
Series International Particle Accelerator Conference (7th)
Proceedings Link to full IPAC2016 Proccedings
Session Poster Session
Date 10-May-16   16:00–18:00
Main Classification 07 Accelerator Technology
Sub Classification T09 Room-temperature Magnets
Keywords quadrupole, experiment, radiation, alignment, superconductivity
Publisher JACoW, Geneva, Switzerland
Editors Christine Petit-Jean-Genaz (CERN, Geneva, Switzerland); Dong Eon Kim (PAL, Pohang, Republic of Korea); Kyung Sook Kim (PAL, Pohang, Republic of Korea); In Soo Ko (POSTECH, Pohang, Republic of Korea); Volker RW Schaa (GSI, Darmstadt, Germany)
ISBN 978-3-95450-147-2
Published June 2016
Copyright
Copyright © 2016 by JACoW, Geneva, Switzerland     CC-BY Creative Commons License
cc Creative Commons Attribution 3.0