GRETA, the Gamma-Ray Energy Tracking Array, is an array of highly-segmented HPGe detectors designed to track {\gamma}-rays emitted in beam-physics experiments. Its high detection efficiency and state-of-the-art position resolution make it well-suited for imaging applications. In this paper, we derive the expressions for locating a photon emission point using Compton imaging. We also include expressions for corresponding uncertainty calculations.
Cite
@article{arxiv.2106.15399,
title = {Derivations for Locating Photon Emission Points Using Compton Imaging in GRETINA},
author = {Robert Crabbs},
journal= {arXiv preprint arXiv:2106.15399},
year = {2021}
}