Reconstructing the arrival direction of neutrinos in deep in-ice radio detectors
- Resource Type
- Working Paper
- Authors
- Plaisier, Ilse; Bouma, Sjoerd; Nelles, Anna
- Source
- Eur. Phys. J. C 83, 443 (2023)
- Subject
- Astrophysics - High Energy Astrophysical Phenomena
Astrophysics - Instrumentation and Methods for Astrophysics
- Language
In-ice radio detectors are a promising tool for the discovery of EeV neutrinos. For astrophysics, the implications of such a discovery will rely on the reconstruction of the neutrino arrival direction. This paper describes a first complete neutrino arrival direction reconstruction for detectors employing deep antennas such as RNO-G or planning to employ them like IceCube-Gen2. We will didactically introduce the challenges of neutrino direction reconstruction using radio emission in ice, elaborate on the detail of the algorithm used, and describe the obtainable performance based on a simulation study and discuss its implication for astrophysics.
Comment: Minor updates for clarity; version accepted for publication