PoS - Proceedings of Science
Volume 301 - 35th International Cosmic Ray Conference (ICRC2017) - Session Neutrino. NU-instrumentation
Understanding of the performance of ARA antennas in ice
S. Archambault* for the ARA Collaboration
*corresponding author
Full text: pdf
Pre-published on: August 16, 2017
Published on: August 03, 2018
Abstract
The Askaryan Radio Array (ARA) experiment uses radio antennas to detect the Askaryan emission from ultra-high-energy (above 10^16 eV) neutrino interactions in the ice in Antarctica. The understanding of the antenna properties, such as the realized gain, is especially crucial for the energy determination of neutrino events, and the performance has to be optimized for the maximum detection efficiency.
The understanding of the performance in ice, on the other hand, is challenging. In order to understand the performance in ice, the calibration in ice was performed at the South Pole, in parallel with antenna simulations in ice. We performed the study using a new slim version of ARA antennas which could be used for future deployment, with which the installation would be much faster and cost effective.
DOI: https://doi.org/10.22323/1.301.1041
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