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arxiv: 1905.05031 · v1 · submitted 2019-05-13 · ✦ hep-ph

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{}⁸Be Decay Anomaly and Light Z'

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classification ✦ hep-ph
keywords anomalydecaylightatomkiberyllium-8collaborationconstraintscontent
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In this proceedings, we discuss a light (17 MeV) $Z'$ solution to the anomaly observed in the decay of Beryllium-8 by the Atomki collaboration. We detail an anomaly free model with minimal particle content which can satisfy all other experimental constraints with gauge couplings $\mathcal{O}(10^{-4})$.

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Cited by 1 Pith paper

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