The source and the energy of particles
.Aurora appears from the particle energy moving along magnetic field lines from the magnetotail (Magnetotail) into the upper atmosphere. Most particles are electrons, protons and ions, but another, it may be found. When charged particles (Charged Particles).Magnetosphere (Magnetosphere) into the upper atmosphere. To collide with a gas of no importance there
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.Aurora is just one of many particles charged particles that comes down to earth. The particles with the energy flux of the billion electron volt (GeV) or million electron volts (MeV) such as cosmic rays. (Cosmic Rays).(Radiation Belt) high energy and particle solar (Solar Energetic Particles), the particles that occur in the plasma sheet Aurora magnetic. (Magnetospheric Plasma Sheet) and energy in the 1 to 10 thousand volts (keV), but may have a lot of energy to 100.(keV) and low energy particles, such as the solar wind into the magnetosphere. The lunch (Dayside Cusp) close to magnetic pole. As the depth that these particles will penetrate into the atmosphere, depending on its energy.Cosmic rays can travel to the atmosphere troposphere (Troposphere) or may be deep into the earth. Radioactive particles from the strip and solar high energy particles In the stratosphere and mesosphere layer (Stratosphere) (Mesosphere).(Thermosphere), which is approximately 100 kilometers. That makes the aurora occurs in this atmosphere
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