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TY - CONF AU - Wei, G.H. AU - Lin, F. AU - Morozov, V.S. AU - Zhang, H. ED - Akers, Evelyn (Jefferson Lab), Satogata, Todd Satogata (Jefferson Lab), Schaa, Volker RW Schaa (GSI) TI - Decoupling and Matching of Electron Cooling Section in the MEIC Ion Collider Ring J2 - Proc. of COOL2015, Newport News, VA, USA, September 28 - October 2, 2015 C1 - Newport News, VA, USA T2 - International Workshop on Beam Cooling and Related Topics T3 - 10 LA - english AB - To get a luminosity level of 10³³ cm⁻² s⁻¹ at all design points of the MEIC, small transverse emittance is necessary in the ion collider ring, which is achieved by an electron cooling. And for the electron cooling, two solenoids are used to create a cooling environment of temperature exchange between electron beam and ion beam. However, the solenoids can also cause coupling and matching problem for the optics of the MEIC ion ring lattice. Both of them will have influences on the IP section and other areas, especially for the beam size, Twiss parameters, and nonlinear effects. A symmetric and flexible method is used to deal with these problems. With this method, the electron cooling section is merged into the ion ring lattice elegantly. PB - JACoW CP - Geneva, Switzerland SP - 116 EP - 119 KW - ion KW - electron KW - solenoid KW - collider KW - coupling DA - 2016/11 PY - 2016 SN - 978-3-95450-174-8 DO - 10.18429/JACoW-COOL2015-TUPF09 UR - https://spms.fnal.gov/pls/cool15/papers/tupf09.pdf ER -