Optimization of the optical array geometry for IceCube-Gen2

Anastasiia Omeliukh

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arXiv · 2107.08527

Optimization of the optical array geometry for IceCube-Gen2

Anastasiia Omeliukh

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Abstract

IceCube-Gen2 is a planned extension of the IceCube Neutrino Observatory at the South Pole designed to study the high-energy neutrino sky from TeV to EeV energies with a five times better point source sensitivity than the current IceCube detector. This is achieved by deploying 120 new strings with attached optical sensors in a pattern around IceCube that features considerably larger distances between individual strings than the $\sim$125$\,$m for the existing detector. Here, we present the results of an optimization study searching for the best point source sensitivity while varying the IceCube-Gen2 string spacing between 150$\,$m and 350$\,$m.

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Anastasiia Omeliukh. 2021-07-18. Optimization of the optical array geometry for IceCube-Gen2. https://arxiv.org/abs/2107.08527

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