Talk:Fermi glow

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This article is confusing.

This article is confusing. It talks about "ultra-violet glowing particles", but this is caused by light bouncing off multiple collisions with atoms, and this is "Fermi acceleration". But the article on Fermi acceleration says that it applies to charged particles which bounce multiple times off magnetic mirrors, and the particles must NOT be involved in any ordinary (thermal) collisions, which would bleed off their energy.

Should the sentence that reads "when light from stars and the Sun enter the region" (with "enter" not "enters") actually read "when light charged particles from stars and the Sun enter the region"?

But also the remainder of the sentence would need to be altered to something like "and undergo Fermi acceleration, gaining energy by bouncing multiple times off magnetic mirrors caused by the turbulent conditions in the transition area."

Finally, an article titled "Fermi glow" ought to be mainly about explaining the Fermi glow in principle, which might theoretically occur anywhere, but the article as it stands is mostly about the Solar System's bow shock, as inferred from observations of its Fermi glow.

I am not making any changes to the article, as all the above is guesswork or my general knowledge (the dreaded Original Research). It needs someone who knows and has suitable references. 180.150.36.190 (talk) 04:59, 17 August 2025 (UTC)

Fermi glow is electromagnetic radiation, typically in the ultra-violet, emitted by low-mass charged particles which have been excited to a level far above what would be possible from their thermal surroundings, due to Fermi acceleration. This occurs when the charged particles bounce multiple times in lossless collisions from moving magnetic mirrors, which can arise due to the interactions between charged particles and magnetic fields in turbulent conditions. A classic instance is the Solar System's bow shock ... (and lead into the rest of the article as it is).

• The above is my suggestion, entirely unsupported by any references, of how this article could start. 180.150.36.190 (talk) 05:26, 17 August 2025 (UTC)