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Volumn 324, Issue 5925, 2009, Pages 360-363

Probing interactions between ultracold fermions

Author keywords

[No Author keywords available]

Indexed keywords

ISOTOPE; STRONTIUM;

EID: 65249137610     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1169724     Document Type: Article
Times cited : (119)

References (30)
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    • Gupta, S.1
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    • A. D. Ludlow et al., Science 319, 1805 (2008).
    • (2008) Science , vol.319 , pp. 1805
    • Ludlow, A.D.1
  • 14
    • 65249145344 scopus 로고    scopus 로고
    • In the experiments of 8, an rf transition was measured, where the effect due to inhomogeneous excitations and the motion of atoms was far below their measurement precision
    • In the experiments of (8), an rf transition was measured, where the effect due to inhomogeneous excitations and the motion of atoms was far below their measurement precision.
  • 15
    • 65249090396 scopus 로고    scopus 로고
    • Materials and methods are detailed in the supporting material available on Science Online.
    • Materials and methods are detailed in the supporting material available on Science Online.
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    • 65249097341 scopus 로고    scopus 로고
    • By analyzing the spectral components in sideband spectroscopy, the longitudinal temperature can be accurately determined. Extracting the transverse temperature is more complicated; however, using time-of-flight analysis, we have confirmed that the transverse and longitudinal temperatures are identical both before and after cooling heating
    • By analyzing the spectral components in sideband spectroscopy, the longitudinal temperature can be accurately determined. Extracting the transverse temperature is more complicated; however, using time-of-flight analysis, we have confirmed that the transverse and longitudinal temperatures are identical both before and after cooling (heating).
  • 28
    • 65249164214 scopus 로고    scopus 로고
    • We have calculated the phase shifts, and corresponding lengths, using a model S+P potential with variable shortrange shapes to change the scattering length over its full range. The short-range shape parameter varies so as to change the threshold phase and scattering length, corresponding approximately to changing the number of bound states in the potential by one. This represents the possible ranges of variation of any Srvan der Waals potential
    • We have calculated the phase shifts, and corresponding lengths, using a model S+P potential with variable shortrange shapes to change the scattering length over its full range. The short-range shape parameter varies so as to change the threshold phase and scattering length, corresponding approximately to changing the number of bound states in the potential by one. This represents the possible ranges of variation of any Srvan der Waals potential.
  • 29
    • 65249105036 scopus 로고    scopus 로고
    • Y. N. M. de Escobar et al., http://arxiv.org/abs/0808.3434vl (2008).
    • Y. N. M. de Escobar et al., http://arxiv.org/abs/0808.3434vl (2008).
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    • We appreciate technical contributions of T. Zelevinsky and insightful discussions with K. Gibble, W. Ketterle, M. Zwierlein, E. Cornell, and S. Kokkelmans. We acknowledge funding support from NIST, NSF, Office of Naval Research, and Defense Advanced Projects Research Agency. G.K.C. and A.D.L are supported by National Research Council postdoctoral fellowships. J.W.T. is a JILAvisiting fellow, with a permanent address: The Niels Bohr Institute, Universitetsparken 5, 2100 Copenhagen, Denmark
    • We appreciate technical contributions of T. Zelevinsky and insightful discussions with K. Gibble, W. Ketterle, M. Zwierlein, E. Cornell, and S. Kokkelmans. We acknowledge funding support from NIST, NSF, Office of Naval Research, and Defense Advanced Projects Research Agency. G.K.C. and A.D.L are supported by National Research Council postdoctoral fellowships. J.W.T. is a JILAvisiting fellow, with a permanent address: The Niels Bohr Institute, Universitetsparken 5, 2100 Copenhagen, Denmark.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.