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arXiv · 2310.14996

SiC Based Beam Monitoring System for Particle Rates from kHz to GHz

Simon Waid·Andreas Gsponer·Jürgen Maier·Philipp Gaggl·Richard Thalmeier·Thomas Bergauer
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Abstract

The extremely low dark current of silicon carbide (SiC) detectors, even after high-fluence irradiation, was utilized to develop a beam monitoring system for a wide range of particle rates, i.e., from the kHz to the GHz regime. The system is completely built from off-the-shelve components and is focused on compactness and simple deployment. Beam tests using a 50 um thick SiC detector reveal, that for low fluences, single particles can be detected and counted. For higher fluences, beam properties were extracted from beam cross sections using a silicon strip detector. Overall accurate results were achieved up to a particle rate of 109 particles per second.

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Simon Waid, Andreas Gsponer, Jürgen Maier, Philipp Gaggl, Richard Thalmeier, Thomas Bergauer. 2023-10-23. SiC Based Beam Monitoring System for Particle Rates from kHz to GHz. https://arxiv.org/abs/2310.14996

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