An Empirical Model for Describing the Small Field Penumbra in Radiation Therapy

<div>The dose profile in the penumbra region on the <i>x</i> axis can be modified by adjusting the <i>T s</i>, <i>t</i>, and <i>n</i> in the LSRE model to fit the measured dose profile.</div>

BioMed Research International

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Figure 9

Figure 9: An Empirical Model for Describing the Small Field Penumbra in Radiation Therapy 