Hughes, K;
Allison, P;
Archambault, S;
Beatty, JJ;
Beheler-Amass, M;
Besson, DZ;
Beydler, M;
... Young, R; + view all
(2022)
Implementing a Low-Threshold Analysis with the Askaryan Radio Array (ARA).
In:
Proceedings of the 37th International Cosmic Ray Conference (ICRC2021).
(pp. pp. 1-9).
Proceedings of Science
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Abstract
The Askaryan Radio Array (ARA) is a ground-based radio detector at the South Pole designed to capture Askaryan emission from ultra-high energy neutrinos interacting within the Antarctic ice. The newest ARA station has been equipped with a phased array trigger, in which radio signals in multiple antennas are summed in predetermined directions prior to the trigger. In this way, impulsive signals add coherently, while noise likely does not, allowing the trigger threshold to be lower than a traditional ARA station. Early results on just a fraction of available data from this new system prove the feasibility of a low-threshold analysis.
| Type: | Proceedings paper |
|---|---|
| Title: | Implementing a Low-Threshold Analysis with the Askaryan Radio Array (ARA) |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.22323/1.395.1153 |
| Publisher version: | https://doi.org/10.22323/1.395.1153 |
| Language: | English |
| Additional information: | © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10162516 |
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