Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2020, Tutor: José M. Fernández-VareaIn this TFG we have studied the Output Factors of 6 and 10 MV photon beams in small and elongated fields. We have compared the experimental data and the predictions of two treatment-planning systems from the Hospital de la Santa Creu i Sant Pau with Monte Carlo simulations done using the PENELOPE/penEasy code system. We have detected some discrepancies and tried to understand the
