357733 20250307221731.0 10.18429/JACOW-IPAC2023-THPA002 doi 10.15120/GSI-2025-00425 datacite_doi GSI-2025-00425 English Sidorowski, Krystian 0 14th International Particle Accelerator Conference Venice 2023-02-07 - 2023-02-12 Italy Optical transition radiation measurements of a high intensity low energy hollow electron beam on electron beam test facility 2023 JACoW Publishing 3952-3955 pages CONFERENCE_PAPER ORCID Conference Paper 33 EndNote INPROCEEDINGS BibTeX conferenceObject DRIVER Output Types/Conference Paper DataCite Contribution to a conference proceedings contrib contrib PUB:(DE-HGF)8 1741338518_2764959 PUB:(DE-HGF) Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Optical Transition Radiation (OTR) is commonly used in imaging systems of highly relativistic charged particle beams as the light yield and collection efficiency increase with beam energy. For low beam energies, scintillating screens are typically preferred but they saturate or even get damaged when using a high beam current. For such a beam, OTR screens can, therefore, still be an attractive diagnostic tool when using thermally resistant materials such as Glassy Carbon. This work presents the OTR-based beam imaging measurements of a high-intensity low energy (7~keV) hollow electron beam at the Electron Beam Test Facility (EBTF) at CERN. The mechanical design of the monitor, as well as the expected OTR angular distribution, are presented. Beam images obtained with an aluminium oxide scintillating screen are also shown and compared to the OTR results. This contribution presents the design of the monitor and discusses the initial results obtained with a hollow electron beam at the EBTF. 899 - ohne Topic (POF4-899) G:(DE-HGF)POF4-899 POF4-899 POF IV 0 Dataset connected to DataCite Accelerator Physics Other mc6-beam-instrumentation-controls-feedback-and-operational-aspects - MC6: Beam Instrumentation, Controls, Feedback and Operational Aspects Other mc6-t03-beam-diagnostics-and-instrumentation - MC6.T03: Beam Diagnostics and Instrumentation Other theory no experiment theory work (theory) EXP:(DE-Ds200)theory-20200803 EXP:(DE-Ds200)no_experiment-20200803 EXP:(DE-Ds200)no_experiment-20200803 0 Forck, Peter P:(DE-Ds200)OR0310 1 gsi Udrea, Serban P:(DE-Ds200)OR1313 2 gsi Mazzoni, Stefano 3 Sequeiro, Cristina 4 Welsch, Carsten 5 Sameed, Muhammed 6 Stringer, Oliver 7 Veness, Raymond 8 Churchman, Ashley 9 Zhang, Hao 10 Ady, Marton 11 Rossi, Adriana 12 Webber-Date, Alexander 13 Schneider, Gerhard 14 Sedlacek, Ondrej P:(DE-HGF)0 15 Corresponding author Assmann, Ralph 16 Editor McIntosh, Peter 17 Editor Fabris, Alessandro 18 Editor Bisoffi, Giovanni 19 Editor Andrian, Ivan 20 Editor Vinicola, Giulia 21 Editor 10.18429/JACOW-IPAC2023-THPA002 http://repository.gsi.de/record/357733/files/THPA002.pdf OpenAccess http://repository.gsi.de/record/357733/files/THPA002.pdf?subformat=pdfa pdfa OpenAccess oai:repository.gsi.de:357733 openaire open_access VDB driver dnbdelivery GSI Helmholtzzentrum für Schwerionenforschung GmbH I:(DE-Ds200)20121206GSI GSI 1 P:(DE-Ds200)OR0310 GSI Helmholtzzentrum für Schwerionenforschung GmbH I:(DE-Ds200)20121206GSI GSI 2 P:(DE-Ds200)OR1313 DE-HGF Programmungebundene Forschung ohne Programm G:(DE-HGF)POF4-890 G:(DE-HGF)POF4-899 G:(DE-HGF)POF4 G:(DE-HGF)POF4-800 G:(DE-HGF)POF ohne Topic 0 2023 OpenAccess StatID:(DE-HGF)0510 StatID Creative Commons Attribution CC BY 4.0 LIC:(DE-HGF)CCBY4 HGFVOC no I:(DE-Ds200)BEA-20051214OR061 BEA Beam Diagnostics 0 contrib VDB I:(DE-Ds200)BEA-20051214OR061 UNRESTRICTED FullTexts