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- Tetraquark abstract "A tetraquark, in particle physics, is a hypothetical exotic meson composed of four valence quarks. In principle, a tetraquark state may be allowed in quantum chromodynamics, the modern theory of strong interactions. Any established tetraquark state would be an example of an exotic hadron which lies outside the quark model classification. In 2003 a particle temporarily called X(3872), by the Belle experiment in Japan, was proposed to be a tetraquark candidate, as originally theorized. The name X is a temporary name, indicating that there are still some questions about its properties to be tested. The number following is the mass of the particle in MeV/c2.In 2004, the DsJ(2632) state seen in Fermilab's SELEX was suggested as a possible tetraquark candidate.[citation needed]In 2007, Belle announced the observation of the Z(4430) state, a ccdu tetraquark candidate. In 2014, the Large Hadron Collider experiment LHCb confirmed this resonance with a significance of over 13.9σ. There are also indications that the Y(4660), also discovered by Belle in 2007, could be a tetraquark state.In 2009, Fermilab announced that they have discovered a particle temporarily called Y(4140), which may also be a tetraquark.In 2010, two physicists from DESY and a physicist from Quaid-i-Azam University re-analyzed former experimental data and announced that, in connection with the ϒ(5S) meson (a form of bottomonium), a well-defined tetraquark resonance exists.In June 2013, two independent groups reported on Zc(3900).".
- Tetraquark wikiPageExternalLink belle.kek.jp.
- Tetraquark wikiPageExternalLink lhcb-confirms-existence-exotic-hadrons.
- Tetraquark wikiPageExternalLink belle4e.html.
- Tetraquark wikiPageID "550622".
- Tetraquark wikiPageRevisionID "605199945".
- Tetraquark hasPhotoCollection Tetraquark.
- Tetraquark subject Category:Hadrons.
- Tetraquark subject Category:Hypothetical_composite_particles.
- Tetraquark subject Category:Mesons.
- Tetraquark subject Category:Nuclear_physics.
- Tetraquark subject Category:Quantum_chromodynamics.
- Tetraquark type Body109224911.
- Tetraquark type Boson109226997.
- Tetraquark type ElementaryParticle109272085.
- Tetraquark type Hadron109300674.
- Tetraquark type Hadrons.
- Tetraquark type Meson109352282.
- Tetraquark type Mesons.
- Tetraquark type NaturalObject100019128.
- Tetraquark type Object100002684.
- Tetraquark type Particle109386422.
- Tetraquark type PhysicalEntity100001930.
- Tetraquark type Whole100003553.
- Tetraquark comment "A tetraquark, in particle physics, is a hypothetical exotic meson composed of four valence quarks. In principle, a tetraquark state may be allowed in quantum chromodynamics, the modern theory of strong interactions. Any established tetraquark state would be an example of an exotic hadron which lies outside the quark model classification. In 2003 a particle temporarily called X(3872), by the Belle experiment in Japan, was proposed to be a tetraquark candidate, as originally theorized.".
- Tetraquark label "Tetraquark".
- Tetraquark label "Tetraquark".
- Tetraquark label "Tetraquark".
- Tetraquark label "Tetraquark".
- Tetraquark label "Tetraquark".
- Tetraquark label "Тетракварк".
- Tetraquark label "تترا كوارك".
- Tetraquark label "テトラクォーク".
- Tetraquark label "四夸克态".
- Tetraquark sameAs Tetraquark.
- Tetraquark sameAs Tetraquark.
- Tetraquark sameAs Tétraquark.
- Tetraquark sameAs Tetraquark.
- Tetraquark sameAs テトラクォーク.
- Tetraquark sameAs 테트라쿼크.
- Tetraquark sameAs Tetraquark.
- Tetraquark sameAs m.02p29zp.
- Tetraquark sameAs Q606387.
- Tetraquark sameAs Q606387.
- Tetraquark sameAs Tetraquark.
- Tetraquark wasDerivedFrom Tetraquark?oldid=605199945.
- Tetraquark isPrimaryTopicOf Tetraquark.