Exploiting VERITAS Timing Information
天体物理学
2019-08-14 v1
摘要
The 499 pixel photomultiplier cameras of the VERITAS gamma ray telescopes are instrumented with 500MHz sampling Flash ADCs. This paper describes a preliminary investigation of the best methods by which to exploit this information so as to optimize the signal-to-noise ratio for the detection of Cherenkov light pulses. The FADCs also provide unprecedented resolution for the study of the timing characteristics of Cherenkov images of cosmic-ray and gamma-ray air showers. This capability is discussed, together with the implications for gamma-hadron separation.
关键词
引用
@article{arxiv.astro-ph/0507450,
title = {Exploiting VERITAS Timing Information},
author = {J. Holder},
journal= {arXiv preprint arXiv:astro-ph/0507450},
year = {2019}
}
备注
4 pages. To appear in the Proceedings of the 29th ICRC, Pune