Supported by NSAF(11176001);Science and Technology Developing Foundation of China Academy of Engineering Physics(2012A0202006)
The use of minus identity lenses with an angle-cut collimator can achieve high contrast images in highenergy proton radiography.This article presents the principles of choosing the angle-cut aperture of the collimator...
Supported by NSAF(11176001);Science and Technology Developing Foundation of China Academy of Engineering Physics(2012A0202006)
A version of Geant4 has been developed to treat high-energy proton radiography. This article presents the results of calculations simulating the effects of nuclear elastic scattering for various test step wedges. Comp...