Commissioning and Performance of the Trinity Demonstrator

Mahdi Bagheri; Adam Barletta; Jordan Bogdan; Anthony M. Brown; Luigi Cedeno; Mariia Fedkevych; Srikar Gadamsetty; Eliza Gazda; Jamie Holder; Eleanor Judd; Dave Kieda; Evgeny Kuznetsov; Nolan Lew; Oscar Romero Matamala; Arnav Menon; Nepomuk A. Otte; Mathew Potts; Wayne Springer; Sofia Stepanoff; Ace Wilcox; Angelina Zhang

arXiv · 2503.11864

Commissioning and Performance of the Trinity Demonstrator

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Abstract

The Trinity Demonstrator is a proof of concept prototype for the Trinity Neutrino Observatory, which is sensitive to astrophysical neutrinos above PeV energies. The Demonstrator is a one-square meter class imaging atmospheric Cherenkov telescope deployed on Frisco Peak, Utah, and remotely operated. The light-collection surface is equipped with 77 mirror facets with 15 cm diameter, and its $3.87^\circ\times3.87^\circ$ field of view is instrumented with a 256-pixel camera yielding a $0.24^\circ$ angular resolution. The camera signals are digitized with a 100 MS/s, and 12-bit resolution switched capacitor array readout. We discuss the Demonstrator's design, the telescope's deployment on Frisco Peak, and its commissioning.

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Mahdi Bagheri, Adam Barletta, Jordan Bogdan, Anthony M. Brown, Luigi Cedeno, Mariia Fedkevych, Srikar Gadamsetty, Eliza Gazda, Jamie Holder, Eleanor Judd, Dave Kieda, Evgeny Kuznetsov, Nolan Lew, Oscar Romero Matamala, Arnav Menon, Nepomuk A. Otte, Mathew Potts, Wayne Springer, Sofia Stepanoff, Ace Wilcox, Angelina Zhang. 2025-03-14. Commissioning and Performance of the Trinity Demonstrator. https://arxiv.org/abs/2503.11864

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