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Volumn 297, Issue 5590, 2002, Pages 2240-2243

Collapse of a degenerate fermi gas

Author keywords

[No Author keywords available]

Indexed keywords

POTASSIUM COMPOUNDS; RUBIDIUM COMPOUNDS; STABILITY; SUPERFLUID HELIUM;

EID: 0037183953     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1077386     Document Type: Article
Times cited : (360)

References (28)
  • 5
    • 0035913317 scopus 로고    scopus 로고
    • E. A. Donley et al., Nature 412, 295 (2001).
    • (2001) Nature , vol.412 , pp. 295
    • Donley, E.A.1
  • 16
    • 0035834381 scopus 로고    scopus 로고
    • G. Modugno et al., Science 294, 1320 (2001).
    • (2001) Science , vol.294 , pp. 1320
    • Modugno, G.1
  • 17
    • 2142834749 scopus 로고    scopus 로고
    • note
    • A = 2π X 16.3 Hz in the radial (R) and axial directions (A), respectively. The frequencies for K are a factor of 1.47 larger because of the smaller mass.
  • 19
    • 2142681941 scopus 로고    scopus 로고
    • note
    • A = 37 μm, whereas the Fermi gas is 2.2 times larger, in accordance with the experimental observation. Although the centers of mass of K and Rb are slightly displaced by gravity, their overlap is not substantially affected.
  • 20
    • 2142723584 scopus 로고    scopus 로고
    • note
    • BF by studying the damping of relative oscillations of the two species in the magnetic trap. This value is somewhat larger than the one previously measured with a different technique (8), though consistent also with our original prediction (15).
  • 21
    • 2142673188 scopus 로고    scopus 로고
    • note
    • -3.
  • 23
    • 2142676932 scopus 로고    scopus 로고
    • note
    • F.
  • 28
    • 2142676931 scopus 로고    scopus 로고
    • note
    • We acknowledge stimulating discussions with R. Roth, G. Shlyapnikov, and L. Viverit. Supported by Ministero dell'Instruzione, dell'Università e Ricerca, by the European Community under contract HPRICT1999-00111, and by INFM, Progetto diRicerca Avanzata "Photonmatter." G.R. is also at Dipartimento di Fisica, Università di Trento; F.F. and M.I. are also at Dipartimento di Fisica, Università diFirenze; and R.B. is also at Department of Physics, University of Dayton, OH.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.