Dataset of Collimated γ-flash emission along the target surface irradiated by a laser at non-grazing incidence

This repository contains data of the paper M. Matys et al., Collimated γ-flash emission along the target surface irradiated by a laser at non-grazing incidence, accepted in New Journal of Physics (2025);  The data were obtained by the particle-in-cell code EPOCH (https://github.com/Warwick-Plasma/epoch , https://epochpic.github.io). The data are in the .sdf output format of the EPOCH code, the reader for them is here https://github.com/Warwick-Plasma/SDF . The dataset of the Appendix is in a separate file: 10.5281/zenodo.14884153