Articles with "source axis" as a keyword



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Pencil beam scanning dose calibration at reduced source-to-axis distance.

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Published in 2022 at "Medical physics"

DOI: 10.1002/mp.15705

Abstract: BACKGROUND PBS monitoring chambers use an ionization control signal, Monitor Units (MU) or Gigaprotons (Gp), to irradiate a pencil beam and normalize dose calculations. The nozzle deflects the beam from the nozzle axis by an… read more here.

Keywords: beam; axis distance; source axis; pencil beam ... See more keywords