GeV-level gamma-ray and positron beams produced by collisions of multi-PW laser on high-energy electron beam

Particle-in-cell simulations model collisions of multi-PW laser on high-energy electron beam, generating high-energy gamma-rays and electron-positron pairs through nonlinear inverse Compton scattering and multiphoton Breit-Wheeler processes. This dataset comprises single-particle parameters such as particle spatial positions, energies, and electric field strengths, as well as macroscopic quantities including momentum angular distributions and beam brilliances. Data files are provided in xlsx format, compatible with Microsoft Excel.