Abstract:

The symplectic method of classical theory was used to solve numerically the Hamilton canonical equations of the 2D planar HD⁺ in intense laser fields, and   obtained  the  classical trajectories of the 2D planar HD⁺ in the laser fields, the probabilities of survival  ionization, dissociation,   Coulomb explosion  and the average distances from electron to the mass-center for various laser parameters as functions of time were investigated. We analyzed  intensity dependence on the dynamics of HD⁺ in the monochromatic laser fields and compared our results with the corresponding H⁺₂ calculations and gave the corresponding physical explanations.

Key words: two-dimentional HD⁺, classical dynamics, symplectic method, intense laser field