Perpendicular Polarization
     σ(a.u.2)
Field Free   0.95
E0 = 0.01a.u.
α = 0.0     8.35
α = π/5     5.61
α = 2π/5     1.83
Total        4.66
Fig. CEP-Averaged weighted charge transfer
probability as a function of  b for different
orientation of the laser field and collision plane