Power Test of the Second-Generation Compact Linear Collider (CLIC) Nb3Sn Damping Wiggler Short Model

In the frame of the compact linear collider project, a high-field short-period superconducting damping wigglers will be required to reduce the emittance of the electron and positron beams. The use of Nb 3 Sn as superconducting material is being investigated, as a valid option for its smaller size an...

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Bibliographic Details
Published inIEEE transactions on applied superconductivity Vol. 29; no. 5; pp. 1 - 5
Main Authors Duda, Michal, Mangiarotti, Franco, Bajko, Marta, Bernhard, Axel, Desbiolles, Vincent, Ferracin, Paolo, Feuvrier, Jerome, Garcia Fajardo, Laura, Lorenzo, Jose, Mazet, Jacky, Perez, Juan Carlos, Schoerling, Daniel, Willering, Gerard
Format Journal Article
LanguageEnglish
Published New York IEEE 01.08.2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Coils
cold powering tests
Damping
Electron beams
Emittance
Fatigue tests
Insulation
Magnetic flux
Magnetomechanical effects
Niobium-tin
Positron beams
quench protection
Superconducting damping wigglers
Superconducting magnets
Superconducting supercolliders
Superconductivity
Undulators
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Summary:In the frame of the compact linear collider project, a high-field short-period superconducting damping wigglers will be required to reduce the emittance of the electron and positron beams. The use of Nb 3 Sn as superconducting material is being investigated, as a valid option for its smaller size and increased working margin. At CERN, Geneva, Switzerland, a second Nb 3 Sn damping wiggler short model has been developed, assembled, and tested. In this paper, the cold power test of that magnet is discussed in terms of training, quench detection, protection, endurance, and other tests.
ISSN:1051-8223
1558-2515
DOI:10.1109/TASC.2019.2896774