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Bragg Spectroscopy of a Bose-Einstein Condensate

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Stenger, J., Inouye, S., Chikkatur, A. P., Stamper-Kurn, D. M., Pritchard, D. E., Ketterle, W.·1999·Physical Review Letters

Abstract

Properties of a Bose-Einstein condensate were studied by stimulated, two-photon Bragg scattering. The high momentum and energy resolution of this method allowed a spectroscopic measurement of the mean-field energy and of the intrinsic momentum uncertainty of the condensate. The coherence length of the condensate was shown to be equal to its size. Bragg spectroscopy can be used to determine the dynamic structure factor over a wide range of energy and momentum transfers.

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Metadata

Authors
Stenger, J., Inouye, S., Chikkatur, A. P., Stamper-Kurn, D. M., Pritchard, D. E., & Ketterle, W.
Venue
Physical Review Letters
Published
1999-06-07
Volume
82
Issue
23
Pages
4569-4573
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2138628761
Cited by
765
References
0
FWCI
24.47
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Bragg Spectroscopy of a Bose-Einstein Condensate. https://app.cochat.ai/papers/10.1103/physrevlett.82.4569
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Stenger, J., Inouye, S., Chikkatur, A. P., Stamper-Kurn, D. M., Pritchard, D. E., & Ketterle, W. (1999). Bragg Spectroscopy of a Bose-Einstein Condensate. Physical Review Letters. https://doi.org/10.1103/physrevlett.82.4569

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