The antiparticle of a quark

Usage examples of antiquark.

The elementary particles of the standard model have a very limited assortment of electric charges: The quarks and antiquarks have electric charges of one-third or two-thirds, and their negatives, while the other particles have electric charges of zero, one, or negative one.

An electron-positron collision first produces a photonpure energy, you seethat then decays into a quark and antiquark, and so on.

Somehow the Snark is losing energy by separating quarks and antiquarks along its path and making them into forward jets, just as a normal charged particle loses energy by separating electrons from atoms.

Another possibility is a pair consisting of a quark and an antiquark (red + antired, or green + antigreen, or blue + antiblue = white).

They also allow the reverse processes, antiquarks turning into electrons, and electrons and antielectrons turning into antiquarks and quarks.

And since there are forces that do not obey the symmetry T, it follows that as the universe expands, these forces could cause more antielectrons to turn into quarks than electrons into antiquarks.

Within this region, space and time recoupled and contracted inward with the imploding core to simulate for an instant the bizarre, inverted conditions of an antiuniverse, and in that instant a large portion of the tweedles liberated in the process transformed into antitweedles which, under the prevailing high-energy conditions, combined preferentially into antiquarks and antileptons rather than radiation.

Similarly two dees and a dum yielded the down antiquark in its three possible colon as UEE, EUE, and EEU.