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The next generation neutrino telescope: IceCube-Gen2
Conference proceeding   Open access   Peer reviewed

The next generation neutrino telescope: IceCube-Gen2

R. Abbasi, M. Ackermann, J. Adams, S. K. Agarwalla, J.A. Aguilar, M. Ahlers, J. M. Alameddine, N.M. Amin, K. Andeen, G. Anton, …
Pos : proceedings of science, v 444, 994
2024
DOI: https://doi.org/10.22323/1.444.0994
url
https://doi.org/10.22323/1.444.0994View
Published, Version of Record (VoR) Open

Abstract

Energy Geographics Ice cubes Neutrino astrophysics Neutrino detectors Neutrino fluxes Neutrino telescopes Radio antenna South pole Temporal correlations
The IceCube Neutrino Observatory, a cubic-kilometer-scale neutrino detector at the geographic South Pole, has reached a number of milestones in the field of neutrino astrophysics: the discovery of a high-energy astrophysical neutrino flux, the temporal and directional correlation of neutrinos with a flaring blazar, and a steady emission of neutrinos from the direction of an active galaxy of a Seyfert II type and the Milky Way. The next generation neutrino telescope, IceCube-Gen2, currently under development, will consist of three essential components: an array of about 10,000 optical sensors, embedded within approximately 8 cubic kilometers of ice, for detecting neutrinos with energies of TeV and above, with a sensitivity five times greater than that of IceCube; a surface array with scintillation panels and radio antennas targeting air showers; and buried radio antennas distributed over an area of more than 400 square kilometers to significantly enhance the sensitivity of detecting neutrino sources beyond EeV. This contribution describes the design and status of IceCube-Gen2 and discusses the expected sensitivity from the simulations of the optical, surface, and radio components.

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