Quality assurance of scanned proton beams at different gantry angles using an ionization chamber array in a rotational phantom

•Development non gantry mounted ‘set-and-forget’ QA procedure for 9 beam parameters.•Freedom to measure at all gantry angles.•The sensitivity is comparable to the scintillator detector.•Measurement time is reduced by 40%.•QA results over 12 months at our pencil beam scanning proton centre. To implem...

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Veröffentlicht in:	Physica medica 2022-12, Vol.104, p.67-74
Hauptverfasser:	Decabooter, Esther, Roijen, Erik, Martens, Jonathan, Unipan, Mirko, Bosmans, Geert, Vilches-Freixas, Gloria
Format:	Artikel
Sprache:	eng
Schlagworte:	Dosimetry Ionisation chamber array Proton therapy Proton Therapy - standards Protons Quality Assurance, Health Care Rotational phantom
Online-Zugang:	Volltext
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