Columbia Scientists Reveal Magnetic Secrets Behind Ultra-Energetic Cosmic Rays
Ultra-high energy cosmic rays are energized by magnetic turbulence, not shock acceleration, according to new research.
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A new discovery about the source of the vast energy in cosmic rays
Ultra-high energy cosmic rays are orders of magnitude more powerful than the sun's energetic particles: They can reach up to 10 20 electron volts, whereas particles from the Sun can reach up to 10 ...