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Publication

Enhanced low-energy supernova burst detection in large liquid argon time projection chambers enabled by Q-Pix

Authors

Kubota, S.; Ho, J.; McDonald, A.; Tata, N.; Asaadi, J. ; Guenette, R.; Battat, J.; Braga, D.; Demarteau, M.; Djurcic, Z.

Abstract

The detection of neutrinos from core-collapse supernovae may reveal important process features as well as neutrino properties. The detection of supernova neutrinos is one of the main science drivers for future kiloton-scale neutrino detectors based on liquid argon. Here we show that for such detectors the intrinsically 3D readout in Q-Pix offers numerous advantages relative to a wire-based readout, such as higher reconstruction efficiency, lower energy threshold, considerably lower data rates, and potential pointing information.