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TY - CONF AU - Apyan, A. AU - Oide, K. AU - Zimmermann, F. ED - Zhao, Ning ED - Poole, John ED - Schaa, Volker RW TI - Extraction Line and Beam Dump for the Future Electron Positron Circular Collider J2 - Proc. of eeFACT2016, Daresbury, UK, October 24-27, 2016 C1 - Daresbury, UK T2 - ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e^+e^- Colliders T3 - 58 LA - english AB - The conceptual design of an extraction line and beam dump for the future electron positron circular collider is presented. The proposed extraction line, consisting of abort kicker system, spoilers and beam diagnostics apparatus transports the electron and positron beams to the main beam dumps. The beam must be spread over a large surface in order not to damage the beam dump and the window, which separates the ring from the dump. The extraction line redistributes bunches at different locations on the face of beam dump. Monte Carlo simulations using FLUKA have been performed to estimate the distribution of energy deposition on the window and beam dump to find the optimal absorber and its dimensions. PB - JACoW CP - Geneva, Switzerland SP - 188 EP - 191 KW - ion KW - kicker KW - extraction KW - collider KW - electron DA - 2017/07 PY - 2017 SN - 978-3-95450-187-8 DO - 10.18429/JACoW-eeFACT2016-WET3AH3 UR - http://jacow.org/eefact2016/papers/wet3ah3.pdf ER -