Plasma-based positron sources at EuPRAXIA

Abstract Plasma-based positron sources are attracting significant attention from the research community, thanks to their rather unique characteristics, which include broad energy tuneability and ultra-short duration, obtainable in a compact relatively inexpensive setup. Here, we show detailed numerical study of beam characteristics at dedicated user target areas proposed for EuPRAXIA facility, first plasma-based particle accelerator be built as facility applications. It will shown that MeV-scale beams with properties industrial material science applications can produced, alongside GeV-scale suitable fundamental physics.