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Fig. 2 | Radiation Oncology

Fig. 2

From: Simplified sigmoidal curve fitting for a 6 MV FFF photon beam of the Halcyon to determine the field size for beam commissioning and quality assurance

Fig. 2

The fitting curves and the profiles from the reference data (RD). The profiles according to the field sizes of 2 × 2, 4 × 4, 6 × 6, 8 × 8, 10 × 10, 20 × 20 and 28 × 28 cm2 along with the fitting curves for each beam profile (red circles). The depths for the profiles are a 1.3 cm, b 5 cm, c 10 cm and d 20 cm

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Radiation Oncology

ISSN: 1748-717X

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