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- Pickup_Ion abstract "In solar science, heliospheric pickup ions are created when neutral particles inside the heliosphere are ionized by either solar ultraviolet radiation, charge exchange with solar wind protons or electron impact ionization. Pickup ions are generally characterized by their single charge state, a typical velocity that ranges between 0 km/s and twice the solar wind velocity (~800 km/s), a composition that reflects their neutral seed population and their spatial distribution in the heliosphere. The neutral seed population of these ions can either be of interstellar origin or of lunar-, cometary, or inner-source origin. Just after the ionization, the singly charged ions are picked up by the magnetized solar wind plasma and develop strong anisotropic and toroidal velocity distribution functions, which gradually transform into a more isotropic state. After their creation, pickup ions move with the solar wind radially outwards from the Sun.Interstellar pickup ions originate from the neutral component of the Local Interstellar Medium (LISM), which enters the heliosphere with a velocity of 25 km/s as a result of its relative motion with respect to the Sun. This neutral wind is gradually ionized and acts as the seed population for interstellar pickup ions. Inner-source pickup ions are produced by an inner-source of neutral particles. The detailed production mechanisms for these ions are currently under debate.".
- Pickup_Ion thumbnail PickupIonTorusDistribution.png?width=300.
- Pickup_Ion wikiPageID "49021897".
- Pickup_Ion wikiPageLength "7215".
- Pickup_Ion wikiPageOutDegree "27".
- Pickup_Ion wikiPageRevisionID "701197440".
- Pickup_Ion wikiPageWikiLink Anisotropy.
- Pickup_Ion wikiPageWikiLink Astronomical_unit.
- Pickup_Ion wikiPageWikiLink Category:Solar_phenomena.
- Pickup_Ion wikiPageWikiLink Category:Space_plasmas.
- Pickup_Ion wikiPageWikiLink Heliosphere.
- Pickup_Ion wikiPageWikiLink Impact_ionization.
- Pickup_Ion wikiPageWikiLink Interplanetary_magnetic_field.
- Pickup_Ion wikiPageWikiLink Interstellar_medium.
- Pickup_Ion wikiPageWikiLink Isotropy.
- Pickup_Ion wikiPageWikiLink Local_Interstellar_Cloud.
- Pickup_Ion wikiPageWikiLink Solar_Science.
- Pickup_Ion wikiPageWikiLink Solar_wind.
- Pickup_Ion wikiPageWikiLink Sun.
- Pickup_Ion wikiPageWikiLink Toroidal_moment.
- Pickup_Ion wikiPageWikiLink Ultraviolet.
- Pickup_Ion wikiPageWikiLink File:FocusingCone.png.
- Pickup_Ion wikiPageWikiLink File:PickupIonTorusDistribution.png.
- Pickup_Ion wikiPageUsesTemplate Template:Reflist.
- Pickup_Ion wikiPageUsesTemplate Template:Technical.
- Pickup_Ion subject Category:Solar_phenomena.
- Pickup_Ion subject Category:Space_plasmas.
- Pickup_Ion comment "In solar science, heliospheric pickup ions are created when neutral particles inside the heliosphere are ionized by either solar ultraviolet radiation, charge exchange with solar wind protons or electron impact ionization. Pickup ions are generally characterized by their single charge state, a typical velocity that ranges between 0 km/s and twice the solar wind velocity (~800 km/s), a composition that reflects their neutral seed population and their spatial distribution in the heliosphere.".
- Pickup_Ion label "Pickup Ion".
- Pickup_Ion sameAs Q22001391.
- Pickup_Ion sameAs Pickup-Ionen.
- Pickup_Ion sameAs Q22001391.
- Pickup_Ion wasDerivedFrom Pickup_Ion?oldid=701197440.
- Pickup_Ion depiction PickupIonTorusDistribution.png.
- Pickup_Ion isPrimaryTopicOf Pickup_Ion.