Determining How the High Energy Particle Precipitation and the Very Low Frequency Wave (VLF) Precipitation from the Aurora Borealis Interact With Eachother
POSTER
Abstract
The "High Energy Particles" undergraduate research team with the University of Houston is conducting research in hopes of determining explicit correlations between the high energy particle precipitation and the very low frequency (VLF) waves produced by the aurora borealis. Though the aurora produces a wide range of high energy particles, such as electrons with an energy range of 1-100 keV, the specific precipitation that will measure is x-ray radiation. The x-rays themselves have an energy range of 40 keV to 250 keV and are produced through Bremsstrahlung interactions of the electrons with the atmosphere. The reason focus is being given to the x-ray range is that previous research has shown correlation specifically between the x-ray radiation and the VLF waves. The VLF waves are natural emissions from the magnetosphere that is above the aurora. They are driven by plasma instabilities which are one part of space weather.
Authors
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Chloe Tovar
University of Houston, Department of Physics, Undergraduate Student Instrument Project