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Fast energy modulation within the beamline momentum acceptance: a clinical feasibility study
(2021)Conference Poster -
New Gantry Beam Optics Solution for Minimising Treatment Time in Cyclotron-based Proton Therapy Facilities
(2021)Treatment delivery time in proton therapy depends on beam-on time and the time required to change energy layers and/or lateral position. For cyclotron-based facilities, low energy beams (100-70 MeV) are inefficiently transported through beamlines due to their large emittance after the degrader (~400 pi*mm*mrad 2-sigma emittance), whereas the beamline and Gantry can only transport small emittances (e.g. 30 pi*mm*mrad for PSI Gantry 2) ...Conference Poster