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Volumn 10, Issue 1, 2000, Pages 9-18

Evaporative cooling of an atomic beam

Author keywords

[No Author keywords available]

Indexed keywords

BOLTZMANN EQUATION; COOLING; EVAPORATION; EVAPORATIVE COOLING SYSTEMS; INTELLIGENT SYSTEMS; MONTE CARLO METHODS; PHASE SPACE METHODS;

EID: 0034165175     PISSN: 14346060     EISSN: None     Source Type: Journal    
DOI: 10.1007/s100530050521     Document Type: Article
Times cited : (64)

References (33)
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    • For proposals for atom lasers based either on laser cooling, molecular dissociation, or collisions, see: R.J.C. Spreeuw, T. Pfau, U. Janicke, M. Wilkens, Europhys. Lett. 32, 469 (1995); M. Olshanii, Y. Castin, J. Dalibard, in Proceedings of the XII Conference on Laser Spectroscopy, edited by M. Inguscio, M. Allegrini, A. Sasso (World Scientific, Singapore, 1996); H.M. Wiseman, M.J. Collett, Phys. Lett. A 202, 246 (1995); C. Bordé, Phys. Lett. A 204, 217 (1995); J.I. Cirac, M. Lewenstein, Phys. Rev. A 53, 2466 (1996); M. Holland, K. Burnett, C. Gardiner, J.I. Cirac, P. Zoller, Phys. Rev. A 54, R1757 (1996); H.M. Wiseman, Phys. Rev. A 56, 2068 (1997); B. Kneer, T. Wong, K. Vogel, W.P. Schleich, D.F. Walls, Phys. Rev. A 58, 4841 (1998).
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    • For experiments on pulsed or quasi-continuous coherent atomic sources extracted from a 3D Bose-Einstein condensate, see: M.-O. Mewes, M.R. Andrews, D.M. Kurn, D.S. Durfee, C.G. Townsend, W. Ketterle, Phys. Rev. Lett. 78, 582 (1997); B.P. Anderson, M. Kasevich, Science 282, 1686 (1998); E.W. Hagley, L. Deng, M. Kozuma, J. Wen, K. Helmerson, S.L. Rolston, W.D. Phillips, Science 283, 1706 (1999); I. Bloch, T.W. Hänsch, T. Esslinger, Phys. Rev. Lett. 82, 3008 (1999).
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    • For experiments on pulsed or quasi-continuous coherent atomic sources extracted from a 3D Bose-Einstein condensate, see: M.-O. Mewes, M.R. Andrews, D.M. Kurn, D.S. Durfee, C.G. Townsend, W. Ketterle, Phys. Rev. Lett. 78, 582 (1997); B.P. Anderson, M. Kasevich, Science 282, 1686 (1998); E.W. Hagley, L. Deng, M. Kozuma, J. Wen, K. Helmerson, S.L. Rolston, W.D. Phillips, Science 283, 1706 (1999); I. Bloch, T.W. Hänsch, T. Esslinger, Phys. Rev. Lett. 82, 3008 (1999).
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    • 4243662739 scopus 로고    scopus 로고
    • For experiments on pulsed or quasi-continuous coherent atomic sources extracted from a 3D Bose-Einstein condensate, see: M.-O. Mewes, M.R. Andrews, D.M. Kurn, D.S. Durfee, C.G. Townsend, W. Ketterle, Phys. Rev. Lett. 78, 582 (1997); B.P. Anderson, M. Kasevich, Science 282, 1686 (1998); E.W. Hagley, L. Deng, M. Kozuma, J. Wen, K. Helmerson, S.L. Rolston, W.D. Phillips, Science 283, 1706 (1999); I. Bloch, T.W. Hänsch, T. Esslinger, Phys. Rev. Lett. 82, 3008 (1999).
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    • 4243651523 scopus 로고    scopus 로고
    • This large flux has already been achieved experimentally with continuous sources of slow atoms, see e.g. Z.T. Lu, K.L. Corwin, M.J. Renn, M.H. Anderson, E.A. Cornell, C.E. Wieman, Phys. Rev. Lett. 77, 331 (1996); K. Dieckmann, R.J.C. Spreeuw, M. Weidemüller, J.T.M. Walraven, Phys. Rev. A 58, 3891 (1998).
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  • 21
    • 0032209424 scopus 로고    scopus 로고
    • This large flux has already been achieved experimentally with continuous sources of slow atoms, see e.g. Z.T. Lu, K.L. Corwin, M.J. Renn, M.H. Anderson, E.A. Cornell, C.E. Wieman, Phys. Rev. Lett. 77, 331 (1996); K. Dieckmann, R.J.C. Spreeuw, M. Weidemüller, J.T.M. Walraven, Phys. Rev. A 58, 3891 (1998).
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  • 22
    • 85119215428 scopus 로고    scopus 로고
    • 0 with z, one can tilt slightly the guide with respect to the horizontal position. Alternatively the corresponding extra variation of p̄ can be incorporated in our treatment
    • 0 with z, one can tilt slightly the guide with respect to the horizontal position. Alternatively the corresponding extra variation of p̄ can be incorporated in our treatment.
  • 24
    • 0002172187 scopus 로고    scopus 로고
    • note
    • ⊥ is possible. Note however that the calculations are in this case much more involved than for ID or 3D evaporation.
  • 26
    • 85119215485 scopus 로고    scopus 로고
    • note
    • sp.Γ ≃ 2η(η + S̃ - 1)/(5eη - 5) which is on the order of 6% for η = 5.
  • 32
    • 85119215676 scopus 로고    scopus 로고
    • note
    • ⊥.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.