Electron Acceleration by a radially polarised cosh-Gaussian laser beam in vacuum

Jitender Singh,Jyoti Rajput,Harjit Singh Ghotra,Niti Kant

Figure 2. Electron-energy gain with normalized time for specific values of the decentering parameter b = 0.2, 0.5, 0.8, and 1.1 at ${a}_{0}=2.5,$ and ${r}_{0}^{{\prime} }=70.$