Comparison of Two Fitting Methods for Radiation Dose#br#  Field Distribution

Acta Laser Biology Sinica ›› 2017, Vol. 26 ›› Issue (4) : 314-320.

PDF(1451 KB)
PDF(1451 KB)
Acta Laser Biology Sinica ›› 2017, Vol. 26 ›› Issue (4) : 314-320.

Comparison of Two Fitting Methods for Radiation Dose#br#  Field Distribution

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Abstract

In order to compare the fitting relevance in different methods of radiation dose distribution on the ground of irradiation chamber, the air kerma formula and the attenuation law of γray were used independently to fit the measurement data. Both two methods have a close correlation with the measured data. Nevertheless, the airkermaformulabased fitting method is slightly better than the attenuationlawbased method.

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Comparison of Two Fitting Methods for Radiation Dose#br#  Field Distribution[J]. Acta Laser Biology Sinica. 2017, 26(4): 314-320
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