Paper |
Title |
Page |
TUPP03 |
Particle and Photon Beam Measurements Based on Vibrating Wire |
189 |
|
- S.G. Arutunian, G.S. Harutyunyan, E.G. Lazareva, A.V. Margaryan
ANSL, Yerevan, Armenia
- M. Chung, D.H. Kwak
UNIST, Ulsan, Republic of Korea
|
|
|
The instrumentation introduced herein is based on high-quality vibrating wire resonator, in which the excitation of wire oscillation is made through the interaction of the wire current with a permanent magnetic field. The high sensitivity of the oscillation frequency to the wire temperature allows the resonator to be used for measuring charged-particle/X-ray/laser/neutron beam profiles with wide dynamic range. The beam flux falling on the wire increases its temperature from fractions of mK to hundreds of degrees. Another application method is to use the vibrating wire as a moving target, in which signals created at beam interaction with the wire are measured synchronously with the wire oscillation frequency. This method allows to effectively separate the background signals. Also, the well-defined (in space) and stable (in time) form of the wire oscillation allows the vibrating wire to be used directly as a miniature scanner for measuring thin beams. The latter two methods enable a significant reduction in scanning time compared to the original thermal-based method.
|
|
|
Poster TUPP03 [1.146 MB]
|
|
DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IBIC2021-TUPP03
|
|
About • |
paper received ※ 01 September 2021 paper accepted ※ 26 October 2021 issue date ※ 12 November 2021 |
|
Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
|