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词条 Ionization cone
释义

  1. References

Ionization cones are cones of material extending out from spiral galaxies. They are visible because of their emissions which are believed to be from re-emission of photons produced by nuclear activity within the galaxy itself.[1][2]

There is not yet a scientific consensus on the mechanics of such cones.

References

1. ^Paper by Wilson on the properties of such cones
2. ^Paper proposing a model for Ionization cone operation
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1 : Galaxies

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