JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Novokhatski, A. ED - Biagini, Maria Enrica ED - Chrin, Jan ED - Giabbai, Manuela ED - Iungo, Massimiliano ED - Schaa, Volker R.W. TI - FCC-ee MDI: Trapped modes and other Power Losses J2 - Proc. of eeFACT2022, Frascati, Italy, 12-16 September 2022 CY - Frascati, Italy T2 - ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders T3 - 65 LA - english AB - We discuss the beam power loss related to the heating of the vacuum beam pipe walls of the FCC-ee interaction region (IR). We analyse the excitation of trapped modes, which can accumulate electromagnetic energy and determine the locations of these modes. We study the unavoidable resistive-wall wake field, which is responsible for the direct beam pipe walls heating. We present the distribution of the heat load along the central part of IR. The results are very important for knowledge of the temperature distribution and the following cooling system design. PB - JACoW Publishing CP - Geneva, Switzerland SP - 81 EP - 84 KW - wakefield KW - impedance KW - electromagnetic-fields KW - interaction-region KW - HOM DA - 2022/02 PY - 2022 SN - 2673-7027 SN - 978-3-95450-236-3 DO - doi:10.18429/JACoW-eeFACT2022-TUZAT0202 UR - https://jacow.org/eefact2022/papers/tuzat0202.pdf ER -