arXiv · 1308.4849
The Gamma Ray Detection sensitivity of the upgraded VERITAS Observatory
Abstract
The VERITAS VHE gamma-ray observatory recently completed a major upgrade of its camera and pattern triggering systems. Bias curve testing of the upgraded VERITAS Observatory under dark sky conditions indicates a 50% increase in photon detection efficiency, and a 30% reduction in triggering threshold. Optimization of analysis of the Crab nebula observations performed in late 2012 and early 2013 is ongoing. A comparison of these results with pre-upgrade Crab observations can provide the most direct method for quantifying the impact of the upgrade on VERITAS sensitivity and energy threshold.
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D. B. Kieda. 2013-08-22. The Gamma Ray Detection sensitivity of the upgraded VERITAS Observatory. https://arxiv.org/abs/1308.4849
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