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Showing 1 to 2 of 2 for “"Pickup Ions"”.
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Modeling and Observation of He+ Pickup Ions in the Inner Heliosphere
<p>Interstellar pickup ions constitute a charged particle population that originates from interstellar neutrals inside the heliosphere. They are produced by photoionization, charge exchange with solar wind ions, and electron impact ionization (EI). Once ionized, they are picked up by the …
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Interstellar helium pickup ion flux variations observed with SOHO/CELIAS
<p>Interstellar pickup ions are formed when neutral atoms freely enter the heliosphere and are subsequently ionized. Once these particles are charged they become a component of the interplanetary plasma and are transported outward with the solar wind (SW). Measurements of these particles give …