Paige A Taylor, Alfredo Mirandola, Mario Ciocca, Shannon Hartzell, Alessandro Vai, Paola Alvarez, Rebecca M Howell, Eugene J Koay, Christopher R Peeler, Christine B Peterson, Stephen F Kry
PURPOSE: As carbon ion radiotherapy increases in use, there are limited phantom materials for heterogeneous or anthropomorphic phantom measurements. This work characterized the radiological clinical equivalence of several phantom materials in a therapeutic carbon ion beam. METHODS: Eight materials were tested for radiological material-equivalence in a carbon ion beam. The materials were computed tomography (CT)-scanned to obtain Hounsfield unit (HU) values, then irradiated in a monoenergetic carbon ion beam to determine relative linear stopping power (RLSP)...
April 10, 2024: Medical Physics