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TY - CONF AU - Litvinenko, V. AU - Bell, G.I. AU - Bruhwiler, D.L. AU - Elizarov, A. AU - Hao, Y. AU - Jing, Y.C. AU - Kayran, D. AU - Pogorelov, I.V. AU - Ratner, D.F. AU - Schwartz, B.T. AU - Shevchenko, O.A. AU - Sobol, A.V. AU - Wang, G. AU - Webb, S.D. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Advances in Coherent Electron Cooling J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - This paper will be focused on advances and challenges in cooling of high-energy hadron – and potentially heavy lepton-beams. Such techniques are required to improve quality of hadron beams and for increasing the luminosity in hadron and electron-hadron colliders. In contrast with light leptons, which have very strong radiation damping via synchrotron radiation, the hadrons radiate very little (even in 7TeV LHC) and require additional cooling mechanism to control growth of their emittances. I will discuss the physics principles of revolutionary, but untested, technique: the coherent electron cooling (CeC). Further, current advances and novel CeC schemes will be presented as well as the status of preparation at Brookhaven National Laboratory for the CeC demonstration experiment. PB - JACoW CP - Geneva, Switzerland SP - 91 EP - 94 KW - electron KW - hadron KW - FEL KW - bunching KW - kicker DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-MOPRO015 UR - http://jacow.org/ipac2014/papers/mopro015.pdf ER -