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TY - CONF AU - Gorgi Zadeh, S. AU - Calaga, R. AU - Flisgen, T. AU - van Rienen, U. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - HOM Damping Options for the Z-Pole Operating Scenario of FCC-ee J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - The Z-pole option of FCC-ee is an Ampere class machine with a beam current of 1.39 A. Due to high HOM power and strong HOM damping requirements, the present baseline of FCC-ee considers a single cell cavity at 400 MHz. In this paper, different HOM damping schemes are compared for the Z-pole operating scenario with the aim of lowering the parasitic longitudinal and transverse impedance. The HOM power for each damping scheme is also calculated. PB - JACoW Publishing CP - Geneva, Switzerland SP - 590 EP - 593 KW - HOM KW - cavity KW - damping KW - impedance KW - dipole DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-MOPRB006 UR - http://jacow.org/ipac2019/papers/moprb006.pdf ER -