Definition of Tetraquark. Meaning of Tetraquark. Synonyms of Tetraquark

- In particle physics, a tetraquark is an exotic meson composed of four valence quarks. A tetraquark state has long been suspected to be allowed by quantum...
- The double-charm tetraquark (T+ cc, ccud) is a type of long-lived tetraquark that was discovered in 2021 in the LHCb experiment conducted at the Large...
- more than three valence quarks, have been discovered in recent years. A tetraquark state (an exotic meson), named the Z(4430)−, was discovered in 2007 by...
- glueballs or gluonium Glueballs have no valence quarks at all. tetraquarks Tetraquarks have two valence quark–antiquark pairs. hybrid mesons Hybrid mesons...
- pentaquarks, containing five valence quarks, are exotic baryons, while tetraquarks (four valence quarks) and hexaquarks (six quarks, consisting of either...
- exotic hadrons can have other types, arrangement or number of quarks (tetraquark, pentaquark). A normal atom is made from protons, neutrons and electrons...
- collaboration. Tetraquark particles might form inside neutron stars and under other extreme conditions. In 2008, 2013 and 2014 the tetraquark particle of...
- combination of quarks; first tetraquark made exclusively of charm quarks Previously unknown combination of quarks; first tetraquark with all quarks being different...
- existence of tetraquark multiplets in 1977, the lightest scalar mesons have been interpreted by some theorists to be possible tetraquark or meson-meson...
- meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...