Key points are not available for this paper at this time.
The search for long-lived and feebly interacting particles at proton fixed target facilities is enjoying renewed interest, and it is a high time for the release of white papers and/or reports with parameter space regions that contain projections for the reach of numerous existing and proposed experiments. As the physics case for such searches is very compelling, we want to highlight a few selected aspects that may be useful when interpreting such projections, or producing new ones.
Babette Döbrich (Tue,) studied this question.