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arXiv · 1708.06728

Multi-TeV Energy Resolution Studies with VERITAS

Rita Wells
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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.

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Rita Wells. 2017-08-22. Multi-TeV Energy Resolution Studies with VERITAS. https://arxiv.org/abs/1708.06728

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