arXiv · 2103.08385
Definite evidence for physically incomprehensible inequality $\sigma_{tot}(e^+e^- \to n \bar n) > \sigma_{tot}(e^+e^- \to p \bar p)$
Abstract
Though the neutron mass is larger than the proton mass and obviously one expects in $e^+e^-$ annihilation a creation of more $p \bar p$ pairs in comparison with $n \bar n$ at the same energy, just the opposite inequality for the corresponding total cross sections $\sigma_{tot}(e^+e^- \to n \bar n) > \sigma_{tot}(e^+e^- \to p \bar p)$ has been revealed in the analysis of only the present time existing proton electromagnetic form factors data by the unitary and analytic approach.
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Stanislav Dubnička, Anna Z. Dubničková. 2021-03-15. Definite evidence for physically incomprehensible inequality $\sigma_{tot}(e^+e^- \to n \bar n) > \sigma_{tot}(e^+e^- \to p \bar p)$. https://arxiv.org/abs/2103.08385
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