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Sensitivity Projections for Low-Mass Dark Matter Annihilation with the IceCube Upgrade
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Sensitivity Projections for Low-Mass Dark Matter Annihilation with the IceCube Upgrade

R Abbasi, M Ackermann, J Adams, J. A Aguilar, M Ahlers, J. M Alameddine, S Ali, N. M Amin, K Andeen, C Argüelles, …
ArXiv.org
Cornell University
05/07/2026
DOI: 10.48550/arxiv.2605.06600
url
https://doi.org/10.48550/arxiv.2605.06600View
This preprint has not been evaluated by subject experts through peer review. Preprints may undergo extensive changes and/or become peer-reviewed journal articles. Open Access

Abstract

The IceCube Upgrade, an extension designed to enhance the IceCube Neutrino Observatory's detection of neutrinos with energies between 1 GeV and 500 GeV, will markedly improve IceCube's sensitivity to low-mass dark matter scenarios. In this study, we present sensitivity projections for the IceCube Upgrade to neutrino fluxes arising from dark matter annihilation. In particular, we consider dark matter with masses between 3 GeV to 500 GeV from both the core of the Sun and the Galactic Center. These projections indicate that the IceCube Upgrade will enable stringent limits on dark matter in this parameter space, achieving leading sensitivities to some dark matter models with only three years of data taking.
Physics - High Energy Astrophysical Phenomena Physics - High Energy Physics - Experiment

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