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arXiv · 2510.10485

Characterizing IceTop Response to Low-Energy Air Showers

Yanee Tangjai·Agnieszka Leszczynska·Tatphicha Promfu·Achara Seripienlert·Serap Tilav
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Abstract

This study evaluates the response of the IceTop tanks to low-energy air showers in the GeV to TeV energy range based on simulated and measured count rates. Correlating this response with primary cosmic rays provides a tool to study Galactic and solar cosmic-ray flux modulations, particularly for solar particle events. We present long-term behavior of the IceTop scaler rates for a range of discriminator thresholds to better understand and calibrate the detector's response to changing environmental conditions.

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Yanee Tangjai, Agnieszka Leszczynska, Tatphicha Promfu, Achara Seripienlert, Serap Tilav. 2025-10-12. Characterizing IceTop Response to Low-Energy Air Showers. https://arxiv.org/abs/2510.10485

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