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arXiv · 2001.11754

Formation of ultracold ion pairs through long-range Rydberg molecules

Michael Peper·Johannes Deiglmayr
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Abstract

We propose a new approach to excite ion-pair states of ultracold dimers. The central idea is a two-step process where first long-range Rydberg molecules are formed by photoassociation, which are then driven by stimulated emission towards the ion-pair state, a process bearing features of a photo-induced harpooning reaction. We assess the feasibility of this approach through a detailed experimental and theoretical study on a specific system, p-wave-scattering dominated long-range Rydberg molecules in caesium, and discuss potential applications for the study of strongly correlated plasmas consisting of oppositely charged particles of equal or similar mass.

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Michael Peper, Johannes Deiglmayr. 2020-01-31. Formation of ultracold ion pairs through long-range Rydberg molecules. https://doi.org/10.1088/1361-6455/ab63ac

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