Resonant d-wave scattering in harmonic waveguides

Link:
Autor/in:
Erscheinungsjahr:
2011
Medientyp:
Text
Schlagworte:
  • Lattices
  • Gases
  • Harmonic trap
  • Atoms
  • Bose-Einstein Condensates
  • Lattices
  • Gases
  • Harmonic trap
  • Atoms
  • Bose-Einstein Condensates
Beschreibung:
  • We observe and analyze d-wave resonant scattering of bosons in tightly confining harmonic waveguides. It is shown that the d-wave resonance emerges in the quasi-1D regime as an imprint of a 3D d-wave shape resonance. A scaling relation for the position of the d-wave resonance is provided. By changing the trap frequency, ultracold scattering can be continuously tuned from s-wave to d-wave resonant behavior. The effect can be utilized for the realization of ultracold atomic gases interacting via higher partial waves and opens a possibility for studying strongly correlated atomic systems beyond s-wave physics.
Lizenz:
  • info:eu-repo/semantics/restrictedAccess
Quellsystem:
Forschungsinformationssystem der UHH

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Quelldatensatz
oai:www.edit.fis.uni-hamburg.de:publications/5de2ebcc-e910-491f-9baa-b9e226a5ca60