2019-2020 Science Planning Summaries
United States Antarctic Program United States Antarctic Program Logo National Science Foundation Logo
Alert
Read the latest information from NSF on coronavirus (COVID-19)
 
2019-2020 USAP Field Season
Project Detail

Project Title

Precision operation of Hexagonal Radio Array (HRA)


Precision operation of Hexagonal Radio Array (HRA)
A-127-M/S Research Location(s): ARIANNA site at Moore's Bay / South Pole Station

Summary

Event Number:
A-127-M/S
PHY 1607719

Program Manager:
Dr. Vladimir Papitashvili

ASC POC/Implementer:
Jenny Cunningham / Jennifer Blum / Paul Sullivan


Principal Investigator(s)

Dr. Steven Barwick
sbarwick@uci.edu
University of California Irvine
Department of Physics and Astronomy
Irvine, California

Project Web Site:
http://arianna.ps.uci.edu


Location

Supporting Stations: McMurdo Station, South Pole Station
Research Locations: ARIANNA site at Moore's Bay / South Pole Station


Description

This pilot project for the Antarctic Ross Ice-Shelf Antenna Neutrino Array (ARIANNA) consists of seven autonomous stations, called the Hexagonal Radio Array (HRA). Located on the surface of the Ross Ice Shelf in Antarctica, the HRA is designed to detect short-duration radio pulses generated by neutrino interactions in the ice, which reflect from the ice-water boundary at the bottom of the Ross Ice Shelf up to the stations on the surface. These measurements provide important insight regarding the locations of the most powerful particle accelerators in the universe, and they allow physicists to probe for novel physics beyond the standard model used in the field.


Field Season Overview

Four participants will deploy to McMurdo Station and travel by helicopter to the ARIANNA site at Moore’s Bay, where they will remove all data-acquisition electronic boxes and antenna towers and return them to McMurdo for retrograde. Two participants will continue to South Pole for ten days to completely remove and retrograde the two stations installed there.


Deploying Team Members

  • Steven Barwick (PI)
  • Geoffrey Gaswint
  • Christian Glaser