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

(a) Time-dependent ionization probability of 3s, 3p0, and 3p1 valence electrons of Ar atom in intense ultrashort laser fields with the laser peak intensity I = 8.0 × 1013 W/cm2. The laser wavelength is 800 nm, and the pulse length is 20 optical cycles with sin2 pulse shape. (b) Same as (a) for the laser peak intensity I = 3.0×1014 W/cm2.