Abstract
Negative-ion detachment in a two-colour laser field is considered within the recent modification of the Keldysh model which makes it quantitatively reliable. The general approach is illustrated by calculation of angular differential detachment rates, partial rates for particular above threshold detachment channels and total detachment rates for the ion in a bichromatic field with a 1:2 frequency ratio. Both perturbative and strong-field regimes are examined. Polar asymmetry and phase effects are quantitatively characterized with some new features revealed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Journal of Physics B: Atomic, Molecular and Optical Physics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.