The baryons tag has no wiki summary.
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Baryon asymmetry
Baryon asymmetry refers to the observation that apparently there is matter in the Universe but not much antimatter. We don't see galaxies made of antimatter or observe gamma rays that would be ...
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Is it possible to destroy proton in proton-proton collision?
Or in proton-electron collision.
To destroy is to turn into other particles, not baryons.
In context of the baryon asymmetry.
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How to calculate the density of relic neutrinos?
May be not neutrinos, but antineutrinos? Or both types?
In the last case, why they didn't annihilate and what is the ratio of relic neutrinos to relic antineutrinos? Is that ratio somehow related to ...
