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Laser controlled charge-transfer reaction at low temperatures
Petrov, A ; Makrides, C ; Kotochigova, S
Petrov, A
Makrides, C
Kotochigova, S
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Journal Article
Date
2017-02-28
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10.1063/1.4976972
Abstract
© 2017 Author(s). We study the low-temperature charge transfer reaction between a neutral atom and an ion under the influence of near-resonant laser light. By setting up a multi-channel model with field-dressed states, we demonstrate that the reaction rate coefficient can be enhanced by several orders of magnitude with laser intensities of 106 W/cm2 or larger. In addition, depending on laser frequency, one can induce a significant enhancement or suppression of the charge-exchange rate coefficient. For our intensities, multi-photon processes are not important.
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Journal of Chemical Physics
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