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TY - CONF AU - Fetterman, A.T. AU - Benson, S.V. AU - Crawford, D.J. AU - Edstrom, D.R. AU - Hannon, F.E. AU - Piot, P. AU - Ruan, J. AU - Wang, S. ED - Yamazaki, Yoshishige ED - Raubenheimer, Tor ED - McCausey, Amy ED - Schaa, Volker RW TI - Generation of High-Charge Magnetized Electron Beams Consistent With JLEIC Electron Cooling Requirements J2 - Proc. of NAPAC2019, Lansing, MI, USA, 01-06 September 2019 CY - Lansing, MI, USA T2 - North American Particle Accelerator Conference T3 - 4 LA - english AB - The proposed Jefferson Lab Electron-Ion Collider (JLEIC), currently under design, relies on electron cooling in order to achieve the desired luminosity. This includes an electron beam with >55 Mev, 3.2 nC bunches that cools hadron beams with energies up to 100 GeV. To enhance the cooling, the electron beam must be magnetized with a specific eigen-emittance partition. This paper explores the use of the Fermilab Accelerator Science and Technology (FAST) facility to demonstrate the generation of an electron beam with parameters consistent with those required in the JLEIC high-energy cooler. We demonstrate via simulations the generation of the required electron-beam parameters and perform a preliminary experiment to validate FAST capabilities to produce such beams. PB - JACoW Publishing CP - Geneva, Switzerland SP - 414 EP - 417 KW - emittance KW - electron KW - cathode KW - simulation KW - experiment DA - 2019/10 PY - 2019 SN - 2673-7000 SN - 978-3-95450-223-3 DO - doi:10.18429/JACoW-NAPAC2019-TUPLM20 UR - http://jacow.org/napac2019/papers/tuplm20.pdf ER -