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arXiv · 2212.04998

Dark matter implications of the neutron anomaly

Leonardo Darini
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Abstract

Motivated by the neutron decay anomaly, we reconsider the neutron decay model $n \rightarrow \chi\chi\chi$, where the new species $\chi$ plays the role of dark matter. We precisely compute the $\bar{\chi} n \rightarrow \chi\chi$ rate finding that fitting the anomaly compatibly with all bounds needs two ''generations'' of the $\chi$ particle.

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Leonardo Darini. 2022-12-09. Dark matter implications of the neutron anomaly. https://doi.org/10.1140/epjc%2Fs10052-023-11497-9

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