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Rapid measurement of the deformation of the liner in a superconducting wiggler when the magnets transition to the normal state

Authors
  • Zorin, A. V.1
  • Mezentsev, N. A.1
  • Tsukanov, V. M.1
  • 1 Russian Academy of Sciences, Budker Institute of Nuclear Physics, Siberian Branch, Novosibirsk, 630090, Russia , Novosibirsk (Russia)
Type
Published Article
Journal
Bulletin of the Russian Academy of Sciences: Physics
Publisher
Springer US
Publication Date
Sep 28, 2013
Volume
77
Issue
9
Pages
1180–1184
Identifiers
DOI: 10.3103/S1062873813090542
Source
Springer Nature
Keywords
License
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Abstract

The liner of a superconducting wiggler is a thin-walled elliptical copper tube that is positioned inside the vacuum chamber and serves as a heat shield. When the wiggler magnets transition to the normal state, the liner is affected by vertical forces that are able to deform it. In this work, a system for the rapid measurement of the deformation of a liner is described and the measurement results for three different liners are reported.

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