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A: Fachverband Atomphysik

A 15: Atomic clusters II (with MO)

A 15.2: Vortrag

Dienstag, 1. März 2016, 14:45–15:00, f107

Quantum Monte Carlo study of Mg-doped droplets of helium-4 at zero temperature — •Yaroslav Lutsyshyn and Dieter Bauer — Institut für Physik, Universität Rostock, 18051 Rostock, Germany

Mg-doped helium droplets are believed to have an observable metastable state in which the alkali atoms remain separated by a considerable distance, thus forming so-called ``atomic foam''. The exact nature of such a state is not well understood. We study the long-distance interaction induced between a pair of Mg atoms due to the confinement effects in the superfluid. We will present quantum Monte Carlo results for the effective interaction of the dopants.