@article {56672486,
	title = {Classical trajectory approach to photodissociation: The Wigner method},
	journal = {J. Chem. Phys.},
	volume = {75},
	year = {1981},
	pages = {186},
	abstract = {A time-dependent semiclassical method for generating energy-dependent photodissociation partial cross sections is presented. The method is based on the Wigner equivalent formulation of quantum mechanics with the semiclassical limit arising from one dynamical approximation: the replacement of the quantum Liouville operator by its h/{\textrightarrow}0 limit. The results of the present scheme for the collinear dissociation of ICN on a single dissociativesurface are compared to those obtained from a distorted-wave analysis and a semiclassical wave packet propagation. A model calculation employing standard trajectory techniques indicates that the present method has several distinct advantages over the traditional quasiclassical approach.},
	doi = {10.1063/1.441822},
	url = {http://dx.doi.org/10.1063/1.441822},
	author = {Robert C. Brown and Heller, EricJ.}
}
