Resonant enhancement of dielectronic recombination by a high-frequency microwave field
Journal Article
·
· Physical Review. A
- Department of Physics, University of Virginia, Charlottesville, Virginia 22904-0714 (United States)
Dielectronic recombination via the Ba 6p{sub 3/2}nl states from a continuum of finite bandwidth is resonantly enhanced by a 38.8-GHz microwave field at the energies for which the {delta}n=1, 2, ..., k transitions of the intermediate 6p{sub 1/2}nl states are resonant with the microwave frequency. The mechanism is resonant Stark mixing of high and low l states by the microwave field. While static field enhancement of dielectronic recombination occurs at fields scaling as n{sup -5}, the field required for enhancement of the {delta}n=k, k{>=}2 resonances is roughly n independent.
- OSTI ID:
- 20650448
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 3 Vol. 71; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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