Deflections of photoelectron classical trajectories in screened Coulomb potentials of
Qin Bo-Yaa) , Wang Pei-Jieb) , He Fengc) 
Deflections of photoelectron classical trajectories in screened Coulomb potentials of |
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Qin Bo-Ya
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| (a) The scaled momentum distribution along the p z axis. The crosses and dots are simulation results when the Coulomb potential is screened at r 0 = 8 a.u. and r 0 = 20 a.u., respectively. The laser intensity is 0.8 × 1014 W/cm2. The simulation results are fitted with the black solid and red dashed Gaussian distribution curves. (b) The full width at half maximum of the momentum distribution in the p z axis as a function of the screening radius when the laser intensities are 2 × 1014 W/cm2 (black solid line) and 1.5 × 1014 W/cm2 (red dashed line). |
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