Spectral calibration of EBT3 and HD-V2 radiochromic film response at high dose using 20 MeV proton beams
نویسندگان
چکیده
منابع مشابه
Evaluation of Gafchromic® EBT3 films characteristics in therapy photon, electron and proton beams.
PURPOSE To evaluate the uncertainties and characteristics of radiochromic film-based dosimetry system using the EBT3 model Gafchromic(®) film in therapy photon, electron and proton beams. MATERIAL AND METHODS EBT3 films were read using an EPSON Expression 10000XL/PRO scanner. They were irradiated in five beams, an Elekta SL25 6 MV and 18 MV photon beam, an IBA 100 MeV 5 × 5 cm(2) proton beam ...
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PURPOSE This work investigates the dose-response curves of GAFCHROMIC(®) EBT, EBT2, and EBT3 radiochromic films using synchrotron-produced monochromatic x-ray beams. EBT2 film is being utilized for dose verification in photoactivated Auger electron therapy at the Louisiana State University Center for Advanced Microstructures and Devices (CAMD) synchrotron facility. METHODS Monochromatic beams...
متن کاملdose response of irradiated xrct radiochromic film
– gafchromic xrct radiochromic film is a self developing high sensitivity radiochromic filmproduct which can be used for assessment of delivered radiation doses which could match applications suchas computed tomography (ct) dosimetry. the dose response of gafchromic xrct radiochromic film hasbeen measured with reflectance spectrophotometry and desktop scanners. the film automatically changescol...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2018
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.4996022