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TY - UNPB AU - Bruhwiler, D.L. ED - Akers, Evelyn (Jefferson Lab), Satogata, Todd Satogata (Jefferson Lab), Schaa, Volker RW Schaa (GSI) TI - Single-pass Simulation Studies of High Energy Electron Cooling – Review and Future Directions 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 - We review computational work on single-pass dynamics for relativistic hadrons in electron cooling systems relevant to high-luminosity electron-hadron colliders *. We identify parameter regimes where binary collisions must be correctly treated and where they can be neglected. The mathematically correct derivation of non-magnetized dynamical friction is presented, showing how the modified Pareto distribution of impact parameters can lead to incorrect interpretation of numerical results. We discuss important aspects of dynamical friction in magnetized electron cooling that require additional study. PB - JACoW CP - Geneva, Switzerland ER -