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A: Atomphysik

A 11: Ultrakalte Atomphysik III

A 11.4: Vortrag

Mittwoch, 15. März 2006, 11:25–11:40, H6

Quantum reflection traps — •Javier Madronero, Alexander Jurisch, and Harald Friedrich — Physik Department, Technische Universität München, 85747 Garching b. München

First estimates of survival times for atoms in a quantum reflection trap are based on simple one-dimensional sharp step potential models [1]. We investigate a more realistic description for higher-dimensional traps, in particular with regard to the atom-surface potential for nontrivial geometries.

[1] A. Jurisch and H. Friedrich, Phys. Lett. A (available online since 16 Sept. 2005).