Noun
the antiparticle of a quark
Source: WordNetAntiparticles of quarks are called antiquarks, and are denoted by a bar over the symbol for the corresponding quark, such as for an up antiquark. Source: Internet
A quark may pair up with an antiquark: the quark has a color and the antiquark has the corresponding anticolor. Source: Internet
A quark, which will have a single color value, can form a bound system with an antiquark carrying the corresponding anticolor. Source: Internet
Because mesons are made of one quark and one antiquark, they can be found in triplet and singlet spin states. Source: Internet
It represents whether or not the wavefunction of the meson remains the same under the interchange of their quark with their antiquark. Source: Internet
Lattice QCD main A quark and an antiquark (red color) are glued together (green color) to form a meson (result of a lattice QCD simulation by M. Cardoso et al. Source: Internet