Phys. Rev. Lett. 95, 190406 (2005) [4 pages]Local Pair Correlations in One-Dimensional Bose GasesReceived 14 July 2005; published 3 November 2005 We measure photoassociation rates in one-dimensional Bose gases, and so determine the local pair correlation function over a wide range of coupling strengths. As bosons become more strongly coupled, we observe a tenfold decrease in their wave function overlap, thus directly observing the fermionization of bosons. © 2005 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.95.190406
DOI:
10.1103/PhysRevLett.95.190406
PACS:
03.75.Hh, 05.30.Jp, 32.80.Pj, 68.65.−k
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