25 citations · 83 across the 5 of their papers we have counts for
5 papers
Dose distribution in water for monoenergetic photon point sources in the energy range of interest in brachytherapy: Monte Carlo simulations with PENELOPE and GEANT4
Julio F. Almansa, Rafael Guerrero, Feras M. O. Al-Dweri +2
Monte Carlo calculations using the codes PENELOPE and GEANT4 have been performed to characterize the dosimetric properties of monoenergetic photon point sources in water. The dose…
Effects of bone- and air-tissue inhomogeneities on the dose distributions of the Leksell Gamma Knife calculated with PENELOPE
Feras M. O. Al-Dweri, E. Leticia Rojas, Antonio M. Lallena
Monte Carlo simulation with PENELOPE (v.~2003) is applied to calculate Leksell Gamma Knife dose distributions for heterogeneous phantoms. The usual spherical water ph…
A simplified model of the source channel of the Leksell Gamma Knife: testing multisource configurations with PENELOPE
Feras M. O. Al-Dweri, Antonio M. Lallena
A simplification of the source channel geometry of the Leksell Gamma Knife, recently proposed by the authors and checked for a single source configuration (Al-Dweri e…
A simplified model of the source channel of the Leksell GammaKnife tested with PENELOPE
Feras M. O. Al-Dweri, Antonio M. Lallena, Manuel Vilches
Monte Carlo simulations using the code PENELOPE have been performed to test a simplified model of the source channel geometry of the Leksell GammaKnife. The character…
Dosimetry for radiocolloid therapy of cystic craniopharyngiomas
E. Leticia Rojas, Feras M. O. Al-Dweri, Antonio M. Lallena +2
The dosimetry for radiocolloid therapy of cystic craniopharyngiomas is investigated. Analytical calculations based on the Loevinger and the Berger formulae for electrons and photon…