Tootfinder

NUTRIG: Development of a Novel Radio Self-Trigger for GRAND
Pablo Correa, Jelena K\"ohler
https://arxiv.org/abs/2507.04339 https://

NUTRIG: Development of a Novel Radio Self-Trigger for GRAND
The NUTRIG project is dedicated to the development of advanced radio self-trigger methods for large-scale arrays such as the Giant Radio Array for Neutrino Detection (GRAND). The developed techniques are based on features of the radio emission of air showers to perform an efficient online rejection of background. We first describe a first-level trigger (FLT) template-matching method that uses the shape of transient radio pulses measured at the detection-unit level to target those induced by air…