Development of a Scanning System for Proton Therapy in Uppsala
نویسندگان
چکیده
A scanned proton beam yields dose distributions that in most cases are superior to other external radiation treatment modalities, and also to passively scattered proton beams. The present paper gives a description of the scanning system that has been developed at the The Svedberg Laboratory (TSL) in Uppsala. The solution with a small polegap of the magnets and a moveable second magnet gives a very compact scanning head which therefore can be incorporated in a gantry of relatively limited size. A prototype has been constructed and tested in the 180 MeV proton beam at TSL.
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