Laser controlled charge-transfer reaction at low temperatures.
J Chem Phys
; 146(8): 084304, 2017 Feb 28.
Article
in En
| MEDLINE
| ID: mdl-28249443
ABSTRACT
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.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Chem Phys
Year:
2017
Document type:
Article
Affiliation country:
United States