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Quantum desorption of 3He atoms from negative ions in He II.

Nancolas, G. G. and Bowley, R. M. and McClintock, Peter V. E. (1984) Quantum desorption of 3He atoms from negative ions in He II. In: Proceedings of the 17th International Conference on Low Temperature Physics :. North-Holland Physics Publishing, Amsterdam, pp. 285-286. ISBN 0 444 86910 7

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Abstract

Measurements have been made of the rate nu at which negative ions nucleate vortex rings in ultradilute 3He/4He solutions. It is deduced that, in strong electric fields, the average number of bound 3He per ion is controlled by a new type of quantum desorption process; and that nu0 = 10^-3 nu1 = 10^-6 nu2, where nu0, nu1 and nu2 are respectively the rates characteristic of ions with zero, one, or two bound 3He atoms.

Item Type: Contribution in Book/Report/Proceedings
Additional Information: Proceedings of the 17th International Conference on Low Temperature Physics, Karlsruhe, 15-22 August 1984.
Subjects: ?? qc ??
Departments: Faculty of Science and Technology > Physics
ID Code: 32409
Deposited By: Professor P. V. E. McClintock
Deposited On: 25 Mar 2010 11:01
Refereed?: No
Published?: Published
Last Modified: 08 Sep 2017 00:52
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/32409

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