Figure 5
Laser-target interaction in 3D for w 0 = 0.5 μm and a 0 = 1200. Iso-surfaces correspond to laser intensity 5 × 1023 W/cm2, red bullets to BW positrons having the relativistic factor γ > 1500. Mean kinetic energy \(\langle {E}_{k}\rangle \) of BW positrons at y = 0 μm is projected onto the (x, z) plane. Density of BW positrons n BW at z = 0 μm and x = 0.25 μm is projected onto the (x, y) and (y, z) plane, respectively. All projected quantities are normalized to the maximum values and the density is in the log scale.
