Multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields
Li Peng-Cheng1, 2, †, Chu Shih-I3
       

The orientation-dependent MPI probabilities for N2 molecule and Ar atom at the peak intensity (a) I = 1×1014 W/cm2 and (b) I = 5×1014 W/cm2.