Spatial resolution of spin waves in an ultracold gas |
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Authors: | McGuirk J M Lewandowski H J Harber D M Nikuni T Williams J E Cornell E A |
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Affiliation: | JILA, National Institute of Standards and Technology and Department of Physics, University of Colorado, Boulder, Colorado 80309-0440, USA. |
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Abstract: | We present the first spatially resolved images of spin waves in a gas. The complete longitudinal and transverse spin field as a function of time and space is reconstructed. Frequencies and damping rates for a standing-wave mode are extracted and compared with theory. |
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