Related Experiment Video
Updated: Aug 15, 2026

Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator
Published on: May 9, 2014
Effects of electron cutouts on absorbed dose in and outside Varian-20 electron fields
1Albany Medical College, Department of Radiation Oncology, NY 12058.
Abstract:
Electron beam outputs in the presence of beam shaping cutouts were measured for 6, 9, 12, 16, and 20 MeV electrons from a Varian-20 linear accelerator. This machine was provided with a new model of electron cones, for which photon jaw sizes were set differently from those of old cones. The effects of different photon jaw sizes on the electron outputs were studied. Also measured was the absorbed dose under a cutout, which was presumably contributed by scattered electrons and bremsstrahlung photons.
Related Concept Videos
Biological Effects of Radiation
Diamagnetic Shielding of Nuclei: Local Diamagnetic Current
Induced Electric Fields: Applications
Electromagnetic Fields
However, the observation of Gauss's...
Absorption of Radiation
Electrostatic Boundary Conditions
The surface integral of an electric field is given by Gauss's law in integral form and is related to...

