@article{Thachuk:1996,
author = {Thachuk, M and Ivanov, MY and Wardlaw, DM},
journal = {JOURNAL OF CHEMICAL PHYSICS},
pages = {4094--4104},
title = {A semiclassical approach to intense-field above-threshold dissociation in the long wavelength limit},
volume = {105},
year = {1996}
}

Download

TY  - JOUR
AB  - A new semiclassical Formalism has been developed to treat Hamiltonians having explicit time dependence with particular application to the dissociation of diatomic ions in intense laser fields. Based on this formalism, a hopping algorithm is presented which specifies how classical trajectories should be moved between coupled electronic surfaces. The theory is laid out in a rigorous, general form and an analysis is also presented for the case where only two electronic surfaces are strongly coupled. In addition, valuable physical insight into the hopping process is obtained by considering the theory in a number of physically relevant limiting cases. From this insight a number of guidelines are proposed which detail the manner in which trajectory hopping should be implemented when lime-dependent potential energy surfaces are present, including the effects of phase coherence and conservation principles. (C) 1996 American Institute of Physics.
AU  - Thachuk,M
AU  - Ivanov,MY
AU  - Wardlaw,DM
EP  - 4104
PY  - 1996///
SN  - 0021-9606
SP  - 4094
TI  - A semiclassical approach to intense-field above-threshold dissociation in the long wavelength limit
T2  - JOURNAL OF CHEMICAL PHYSICS
VL  - 105
ER  - 

Download