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TY - CONF AU - Gómez Martínez, Y. AU - Angot, J. AU - Baylac, M.A. AU - Cabanel, T. AU - Dumont, P.-O. AU - Emeriaud, N. AU - Longuevergne, D. AU - Sattonnay, G. AU - Zimmermann, O. ED - Liu, Lin ED - Byrd, John M. ED - Neuenschwander, Regis T. ED - Picoreti, Renan ED - Schaa, Volker R. W. TI - First Measurements on Multipactor Study J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021 CY - Campinas, SP, Brazil T2 - International Particle Accelerator Conference T3 - 12 LA - english AB - Multipactor (MP) is an undesired phenomenon of resonant electron build up encountered on particle accelerators. It can induce anomalous thermal losses, higher than the Joule losses, inducing a decrease of the superconducting cavities quality factor, it can even lead to a cavity quench. On couplers, it can produce irreversible damages or generate a breakdown of their vacuum window. Multipactor may lead to Electron Cloud build up as well. The accelerator group at LPSC has developed a test bench dedicated to the multipactor studies. This paper presents the experimental set-up and its first measurements. PB - JACoW Publishing CP - Geneva, Switzerland SP - 3633 EP - 3635 KW - multipactoring KW - electron KW - vacuum KW - simulation KW - ECR DA - 2021/08 PY - 2021 SN - 2673-5490 SN - 978-3-95450-214-1 DO - doi:10.18429/JACoW-IPAC2021-WEPAB396 UR - https://jacow.org/ipac2021/papers/wepab396.pdf ER -