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arXiv · 1507.06875

Constraints on dark photon dark matter using Voyager magnetometric survey

G. Pignol·B. Clement·M. Guigue·D. Rebreyend·B. Voirin
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Abstract

The dark photon, an new hypothetical light spin 1 field, constitutes a well-motivated dark matter candidate. It manifests as an oscillating electric field with a fixed direction, which can be observed in magnetometric records. In this letter, we use magnetometer data from the Voyager probes to look for the dark photon in the 10^-24 eV to 10^-19 eV mass range, corresponding to frequencies between 10^-9 Hz and 10^-4 Hz. We also discuss the sensitivity of possible future SQUID magnetometry experiments.

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G. Pignol, B. Clement, M. Guigue, D. Rebreyend, B. Voirin. 2015-07-24. Constraints on dark photon dark matter using Voyager magnetometric survey. https://arxiv.org/abs/1507.06875

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