3 papers
physics.med-ph2026
Percentile-based probabilistic optimization for systematic and random uncertainties in radiation therapy
Albin Fredriksson, Erik Engwall, Jenneke de Jong +1
Geometric uncertainty can degrade treatment quality in radiation therapy. While margins and robust optimization mitigate these effects, they provide only implicit control over clin…
physics.med-ph2025
Shoot-through layers in upright proton arcs unlock advantages in plan quality and range verification
Erik Engwall, Victor Mikhalev, Johan Sundström +2
Background: Upright proton therapy with compact delivery systems has the potential to reduce costs for treatments but could also lead to broadening of the beam penumbra due to ener…
physics.med-ph2024
Efficient proton arc optimization and delivery through energy layer pre-selection and post-filtering
S. Wuyckens, V. Wase, O. Marthin +7
Proton arc therapy (PAT) has emerged as a promising approach for improving dose distribution, but also enabling simpler and faster treatment delivery in comparison to conventional…