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arXiv · 1512.05359

CP Violating Baryon Oscillations

David McKeen·Ann E. Nelson
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Abstract

We enumerate the conditions necessary for $CP$ violation to be manifest in $n$-$\bar n$ oscillations, and build a simple model that can give rise to such effects. We discuss a possible connection between neutron oscillations and dark matter, provided the mass of the latter lies between $m_p-m_e$ and $m_p+m_e$. We apply our results to a possible baryogenesis scenario involving $CP$ violation in the oscillations of the $\Xi^0$.

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David McKeen, Ann E. Nelson. 2015-12-16. CP Violating Baryon Oscillations. https://doi.org/10.1103/physrevd.94.076002

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