Earth's chorus waves show limited link to rapid electron loss from radiation belts

• The study by Jorge Romero-Minaya and colleagues analyzed the relationship between chorus waves and relativistic microbursts using data from NASA's THEMIS and SAMPEX missions. They found that only a small percentage of chorus waves occurred in conjunction with microbursts, challenging previous assumptions about the link between these phenomena.
• The research suggests that only a subset of chorus waves, characterized by larger amplitudes and other distinctive features, are responsible for driving microbursts at these high energies. This finding could have implications for understanding how radiation belts behave and how they respond to space weather events.

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