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arXiv · 2410.10519

AI-based particle track identification in scintillating fibres read out with imaging sensors

Noemi Bührer·Saúl Alonso-Monsalve·Matthew Franks·Till Dieminger·Davide Sgalaberna
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Abstract

This paper presents the development and application of an AI-based method for particle track identification using scintillating fibres read out with imaging sensors. We propose a variational autoencoder (VAE) to efficiently filter and identify frames containing signal from the substantial data generated by SPAD array sensors. Our VAE model, trained on purely background frames, demonstrated a high capability to distinguish frames containing particle tracks from background noise. The performance of the VAE-based anomaly detection was validated with experimental data, demonstrating the method's ability to efficiently identify relevant events with rapid processing time, suggesting a solid prospect for deployment as a fast inference tool on hardware for real-time anomaly detection. This work highlights the potential of combining advanced sensor technology with machine learning techniques to enhance particle detection and tracking.

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Noemi Bührer, Saúl Alonso-Monsalve, Matthew Franks, Till Dieminger, Davide Sgalaberna. 2024-10-14. AI-based particle track identification in scintillating fibres read out with imaging sensors. https://arxiv.org/abs/2410.10519

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