high energy protons ; track etched detectors ; prothon radiotherapy
Subject RIV
BG - Nuclear, Atomic and Molecular Physics, Colliders
R&D Projects
GA202/01/0710 GA ČR - Czech Science Foundation (CSF)
KSK4055109 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ
AV0Z1048901 - UJF-V
Annotation
The results of dosimetric and microdosimetric studies in high energy radiotherapy proton beams are described, discussed and analyzed in the work. Particular a Hention is dusted to the contribution of high LET secondary particles to the dose. As a method, a LET spectrometer based on the chemically etched PADC track detector was used. It was found that the contribution of particles mentioned to the both dose car reach up to several percents.
