# Creating QED photon jets with present-day lasers

@article{Luedtke2021CreatingQP,
title={Creating QED photon jets with present-day lasers},
author={Scott V. Luedtke and L. Yin and Lance A. Labun and Ou Z. Labun and Brian James Albright and Robert Francis Bird and W. D. Nystrom and Bjorn Manuel Hegelich},
journal={Physical Review Research},
year={2021}
}
Large-scale, relativistic particle-in-cell simulations with quantum electrodynamics (QED) models show that high energy (1$<E_\gamma\lesssim$ 75 MeV) QED photon jets with a flux of $10^{12}$ sr$^{-1}$ can be created with present-day lasers and planar, unstructured targets. This process involves a self-forming channel in the target in response to a laser pulse focused tightly ($f$ number unity) onto the target surface. We show the self-formation of a channel to be robust to experimentally… Expand

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