Multi-TeV Energy Resolution Studies with VERITAS
Abstract
This work aims to investigate the systematic uncertainty in gamma-ray spectra arising from saturation effects from bright images reconstructed by VERITAS. The goal of the work is to improve or validate the energy resolution used for deriving gamma-ray spectra in the sub-TeV to multi-TeV energy regime with VERITAS. Saturation from multi-TeV gamma-ray events affects the image brightness used to reconstruct the energy of the primary gamma ray, and potentially biases the energy estimate. We discuss a method for investigating the energy resolution bias in these multi-TeV gamma-ray events by looking at showers with large core distances that do not saturate the cameras.
Cite
@article{arxiv.1708.06728,
title = {Multi-TeV Energy Resolution Studies with VERITAS},
author = {Rita Wells},
journal= {arXiv preprint arXiv:1708.06728},
year = {2017}
}
Comments
8 pages, 5 figures, Contribution to the Proceedings of the 35th International Cosmic Ray Conference (ICRC 2017), Busan, South Korea