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Phys. Rev. A 56, 2451–2454 (1997)

Spin-flip transitions in a magnetic trap

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C. V. Sukumar
Theoretical Physics, University of Oxford, 1 Keble Road, Oxford OX1 3NP, United Kingdom

D. M. Brink
Department of Physics, University of Trento, I-38050 Povo, Trento, Italy

Received 21 January 1997; revised 11 April 1997; published in the issue dated September 1997

There is currently a great deal of experimental interest in the trapping of alkali-metal atoms in magnetic traps. In this Brief Report we present a method for calculating nonadiabatic spin-flip transitions in such traps. We show that for realistic traps currently being used the loss rate due to this mechanism is exponentially small.

© 1997 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.56.2451
DOI:
10.1103/PhysRevA.56.2451
PACS:
32.80.Pj, 41.20.Gz, 03.65.-w