Effect of location of energy barrier on the product alignment of reaction A+BC

摘要: The trajectory calculations of heavy heavy–light, light light–light, and heavy–light mass combination reactions on attractive repulsive potential surfaces have been carried out to study the dependence product rotational alignment collision energies. calculated results for reaction are compared with predictions from constrained orbital angular momentum model. final was found be perpendicularly polarized respect reagents’ relative velocity vector either or surface. There is similar behavior alignments as a function energies light–light reactions, i.e., more anisotropic distribution is, higher are, whether surface repulsive. However, predict that depend strongly an surface, but this not observed For combination, hardly both surfaces.