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TY - CONF AU - Łasocha, K. AU - Harryman, D.M. AU - Lefèvre, T. AU - Mounet, N. AU - Schloegelhofer, A. ED - Tavares, Daniel ED - Picoreti, Renan ED - Bruno, Gustavo ED - Marques, Sergio ED - Schaa, Volker R.W. TI - Simulation of Cherenkov Diffraction Radiation for Various Radiator Designs J2 - Proc. of IBIC2020, Santos, Brazil, 14-18 September 2020 CY - Santos, Brazil T2 - International Beam Instrumentation Conference T3 - 9 LA - english AB - Studies performed during the last few years at different facilities have indicated that the emission of Cherenkov Diffraction Radiation (ChDR) can be exploited for a range of non-invasive diagnostics. The question remains of how to choose an optimal dielectric material and which radiator shapes give the most promising results. This contribution presents a semi-analytical framework for calculating the electromagnetic field of a charged particle beam, taking into consideration its interaction with surrounding structures. It allows us to directly compute ChDR at arbitrary probe positions inside the radiator. Several configurations will be discussed and presented, including flat and cylindrical radiators of various dimensions and electrical properties, as well as multilayer structures obtained by adding coatings of metallic nanolayers. PB - JACoW Publishing CP - Geneva, Switzerland SP - 73 EP - 77 KW - radiation KW - electron KW - vacuum KW - simulation KW - polarization DA - 2020/10 PY - 2020 SN - 2673-5350 SN - 978-3-95450-222-6 DO - doi:10.18429/JACoW-IBIC2020-TUPP28 UR - https://www.jacow.org/ibic2020/papers/tupp28.pdf ER -