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Should ${\bar p}p\to{\barΛ}Λ$ be revived?

Daniel M. Kaplan
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Abstract

The continued interest of CP violation in hyperon decay (as well as many other physics topics that could be addressed by such a facility) suggests that a dedicated $\bar p$ storage ring at Fermilab ought to be reconsidered. With recent and anticipated technical progress, sensitivity many orders of magnitude beyond that achieved in LEAR may be possible, including 10^{-5} sensitivity for the $Λ/{\barΛ}$ CP-asymmetry parameter $A_Λ$.

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Daniel M. Kaplan. 1999-11-24. Should ${\bar p}p\to{\barΛ}Λ$ be revived?. https://arxiv.org/abs/hep-ex/9911035

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