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arXiv · 0905.3929

Neutrinos from the terrestrial passage of supersymmetric dark matter Q-balls

Alexander Kusenko·Ian M. Shoemaker
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Abstract

Supersymmetry implies that stable non-topological solitons, Q-balls, could form in the early universe and could make up all or part of dark matter. We show that the relic Q-balls passing through Earth can produce a detectable neutrino flux. The peculiar zenith angle dependence and a small annual modulation of this flux can be used as signatures of dark-matter Q-balls.

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Alexander Kusenko, Ian M. Shoemaker. 2009-05-25. Neutrinos from the terrestrial passage of supersymmetric dark matter Q-balls. https://doi.org/10.1103/physrevd.80.027701

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