Characterizations of transverse profiles for low-power beams in the accelerators of the proposed linear colliders (ILC and CLIC) using imaging techniques are being evaluated. Assessments of the issues and limitations for imaging relativistic beams with intercepting scintillator or optical transition radiation screens are presented based on low-energy tests at the Fermilab A0 photoinjector and are planned for the Advanced Superconducting Test Accelerator at Fermilab.
@article{arxiv.1202.6634,
title = {Imaging Techniques for Relativistic Beams: Issues and Limitations},
author = {Alex H. Lumpkin and Manfred Wendt},
journal= {arXiv preprint arXiv:1202.6634},
year = {2012}
}