144 citations · 581 across the 17 of their papers we have counts for
9 papers · 1 filter
Antarctic Surface Reflectivity Calculations and Measurements from the ANITA-4 and HiCal-2 Experiments
S. Prohira, A. Novikov, P. Dasgupta +54
The balloon-borne HiCal radio-frequency (RF) transmitter, in concert with the ANITA radio-frequency receiver array, is designed to measure the Antarctic surface reflectivity in the…
Measurement of the real dielectric permittivity epsilon_r of glacial ice
P. Allison, S. Archambault, J. Auffenberg +66
Using data collected by the Askaryan Radio Array (ARA) experiment at the South Pole, we have used long-baseline propagation of radio-frequency signals to extract information on the…
Implementation of a custom time-domain firmware trigger for RADAR-based cosmic ray detection
S Prohira, D Besson, S Kunwar +2
Interest in Radio-based detection schemes for ultra-high energy cosmic rays (UHECR) has surged in recent years, owing to the potentially very low cost/detection ratio. The method o…
Antarctic Surface Reflectivity Measurements from the ANITA-3 and HiCal-1 Experiments
P. W. Gorham, P. Allison, O. Banerjee +53
The primary science goal of the NASA-sponsored ANITA project is measurement of ultra-high energy neutrinos and cosmic rays, observed via radio-frequency signals resulting from a ne…
Design, Construction and Operation of a Low-Power, Autonomous Radio-Frequency Data-Acquisition Station for the TARA Experiment
S. Kunwar, R. Abbasi, C. Allen +19
Employing a 40-kW radio-frequency transmitter just west of Delta, UT, and operating at 54.1 MHz, the TARA (Telescope Array RAdar) experiment seeks radar detection of extensive air…
Design and Performance of the ARIANNA Hexagonal Radio Array Systems
S. W. Barwick, E. C. Berg, D. Z. Besson +16
We report on the development, installation and operation of the first three of seven stations deployed at the ARIANNA site's pilot Hexagonal Radio Array in Antarctica. The primary…
Time Domain Response of the ARIANNA Detector
S. W. Barwick, E. C. Berg, D. Z. Besson +12
The Antarctic Ross Ice Shelf Antenna Neutrino Array (ARIANNA) is a high-energy neutrino detector designed to record the Askaryan electric field signature of cosmogenic neutrino int…
Telescope Array Radar (TARA) Observatory for Ultra-High Energy Cosmic Rays
R. Abbasi, M. Abou Bakr Othman, C. Allen +19
Construction was completed during summer 2013 on the Telescope Array RAdar (TARA) bi-static radar observatory for Ultra-High Energy Cosmic Rays (UHECR). TARA is co-located with the…
Design and Initial Performance of the Askaryan Radio Array Prototype EeV Neutrino Detector at the South Pole
P. Allison, J. Auffenberg, R. Bard +45
We report on studies of the viability and sensitivity of the Askaryan Radio Array (ARA), a new initiative to develop a Teraton-scale ultra-high energy neutrino detector in deep, ra…