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Qmechanic ♦
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mpv
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We know that all particleparticles can eventually be converted into energy. We know also that electrons were and still are formed by pair production from a 1MeV photon.

Do physicists have yet any idea how quarks were formed?when When did that happen, before BB? canCan they be produced at any time in the present? In what circumstances? Can/are they converted into energyenergy?

We know that all particle can eventually converted into energy. We know also that electrons were and still are formed by pair production from a 1MeV photon.

Do physicists have yet any idea how quarks were formed?when did that happen, before BB? can they be produced at any time in the present? In what circumstances? Can/are they converted into energy?

We know that all particles can eventually be converted into energy. We know also that electrons were and still are formed by pair production from a 1MeV photon.

Do physicists have yet any idea how quarks were formed? When did that happen, before BB? Can they be produced at any time in the present? In what circumstances? Can/are they converted into energy?

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user157860
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When/ how were/are quarks formed?

We know that all particle can eventually converted into energy. We know also that electrons were and still are formed by pair production from a 1MeV photon.

Do physicists have yet any idea how quarks were formed?when did that happen, before BB? can they be produced at any time in the present? In what circumstances? Can/are they converted into energy?