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TY - CONF AU - Alvarez, M.L. AU - Jensen, C.C. AU - Morris, D.K. AU - Nagaslaev, V.P. AU - Pham, H. AU - Tinsley, D.G. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - High Voltage Design for the Electrostatic Septum for the Mu2e Beam Resonant Extraction J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018 C1 - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - Two electrostatic septa (ESS) are being designed for the slow extraction of 8GeV proton beam for the Mu2e experiment at Fermilab. Special attention is given to the high voltage components that affect the performance of the septa. The components under consideration are the high voltage (HV) feedthrough, cathode standoff (CS), and clearing electrode ceramic standoffs (CECS). Previous experience with similar HV systems at Fermilab was used to define the evaluation criteria of the design of the high voltage components. Using electric field simulation software, high E-field intensities on the components and integrated field strength along the surface of the dielectric material were minimized. Here we discuss the limitations found and improvements made based on those studies. PB - JACoW Publishing CP - Geneva, Switzerland SP - 289 EP - 291 KW - cathode KW - high-voltage KW - vacuum KW - simulation KW - extraction DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-MOPMF070 UR - http://jacow.org/ipac2018/papers/mopmf070.pdf ER -