Re:South Pole Topography
by cozzyd on Monday February 06, 2023 @01:40AM
(#34674105)
The two experiments I'm talking about are are named the Askaryan Radio Array (ARA) and the Radio Neutrino Observatory - Greenland (RNO-G).
Basically we're looking for really energetic neutrinos by burying radio antennas (and readout electronics) in the ice. If a really energetic neutrino interacts in the ice, it will produce a particle shower, which, at really high energies (like > 10-100 PeV) will produce detectable radio emission. Since there is lots of ice both in Antarctica and in Greenland, we have detectors in both places.
Basically we're looking for really energetic neutrinos by burying radio antennas (and readout electronics) in the ice. If a really energetic neutrino interacts in the ice, it will produce a particle shower, which, at really high energies (like > 10-100 PeV) will produce detectable radio emission. Since there is lots of ice both in Antarctica and in Greenland, we have detectors in both places.