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arXiv · 1909.03930

Search for Dark Matter Annihilation to Neutrinos from the Sun

Carlos A. Argüelles·Ali Kheirandish·Jeffrey Lazar·Qinrui Liu
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Abstract

Weakly interacting massive particles (WIMPs) can be gravitationally captured by the Sun and trapped in its core. The annihilation of those WIMPs into Standard Model particles produces a spectrum of neutrinos whose energy distribution is related to the dark matter mass. In this work, we present the theoretical framework for relating an observed neutrino flux to the WIMP-nucleon cross section and summarize a previous solar WIMP search carried out by IceCube. We then outline an ongoing updated solar WIMP search, focusing on improvements over the previous search.

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Carlos A. Argüelles, Ali Kheirandish, Jeffrey Lazar, Qinrui Liu. 2019-09-09. Search for Dark Matter Annihilation to Neutrinos from the Sun. https://arxiv.org/abs/1909.03930

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