“…Comparison of the theoretical data for the total probability W T per the laser period with the result of the numerical calculation [104]: via RARM (yellow short-dashed line with squares) with CCSFA of [83] (green long-dashed line with diamonds) using dressed partition, ADK (blue solid line) theories at Z/κ = 1, and (red dash-dotted line with triangles) the numerical calculations via the Klein-Gordon equation [104]. Numerical calculations in [104] have been carried out for the ionization energies I p /c 2 = 0.00866, 0.0351, 0.0809, 0.158, 0.259, using E 0 /E a ≈ 1/16.…”