Deflections of photoelectron classical trajectories in screened Coulomb potentials of *
Qin Bo-Yaa), Wang Pei-Jieb), He Fengc)
       
Photoelectron momentum distribution in the polarized plane when the screening radius r 0 is (a) 8 a.u., (b) 10 a.u., (c) 14 a.u., (d) 20 a.u., (e) 100 a.u. (f) The drift angle as a function of r 0. The laser intensity is 0.8 × 1014 W/cm2.