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arXiv · hep-ph/9609211

Baryon-Number Nonconservation and the Stability of Strange Matter

E. Keith·Ernest Ma
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Abstract

If baryon-number nonconservation exists in the form of an effective six-quark operator which also changes strangeness by four units, it could have a tremendous impact on the absolute stability of strange quark matter. We show that such an operator is negligible in the supersymmetric standard model with $λ_{ijk} u_i^c d_j^c d_k^c$ terms in the superpotential, but may be of importance in models with exotic particle content. From the experimental lower limit of $10^{25}$ years on the stability of nuclei, we find a model-independent lower limit of the order $10^5$ years on the stability of strange matter against such decays.

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E. Keith, Ernest Ma. 1996-08-30. Baryon-Number Nonconservation and the Stability of Strange Matter. https://doi.org/10.1142/s021773239700073x

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