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...
15 KB (1,438 words) - 20:39, 22 August 2024
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...
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Exotic meson (section Tetraquark candidate)
glueballs or gluonium Glueballs have no valence quarks at all. tetraquarks Tetraquarks have two valence quark–antiquark pairs. hybrid mesons Hybrid mesons...
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pentaquarks, containing five valence quarks, are exotic baryons, while tetraquarks (four valence quarks) and hexaquarks (six quarks, consisting of either...
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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...
16 KB (1,856 words) - 15:42, 31 August 2024
exotic hadrons can have other types, arrangement or number of quarks (tetraquark, pentaquark). An atom is made from protons, neutrons and electrons. By...
41 KB (4,197 words) - 15:59, 4 September 2024
that of a glueball. However, other exotic particle candidates such as a tetraquark could not be ruled out. In principle, it is theoretically possible for...
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in 2013. More evidence found in 2014. tetraquark composite ? Zc(3900), 2013, yet to be confirmed as a tetraquark A new class of hadrons. pentaquark composite...
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existence of tetraquark multiplets in 1977, the lightest scalar mesons have been interpreted by some theorists to be possible tetraquark or meson-meson...
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meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
125 KB (12,757 words) - 16:06, 11 September 2024
combination of quarks; first tetraquark made exclusively of charm quarks Previously unknown combination of quarks; first tetraquark with all quarks being different...
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collaboration. Tetraquark particles might form inside neutron stars and under other extreme conditions. In 2008, 2013 and 2014 the tetraquark particle of...
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meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
107 KB (11,683 words) - 10:54, 17 August 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
16 KB (2,030 words) - 17:45, 23 December 2023
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
36 KB (3,518 words) - 21:12, 14 September 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
33 KB (3,697 words) - 17:53, 8 August 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
9 KB (967 words) - 19:55, 18 April 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
14 KB (1,305 words) - 07:11, 5 September 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
2 KB (243 words) - 05:12, 2 September 2023
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
18 KB (1,648 words) - 19:02, 30 May 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
39 KB (4,421 words) - 06:18, 26 July 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
26 KB (3,211 words) - 23:52, 29 August 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
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meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
153 KB (15,429 words) - 15:26, 14 September 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
10 KB (1,078 words) - 11:37, 6 September 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
22 KB (2,910 words) - 11:52, 25 August 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
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possibly pentaquarks or tetraquarks, in the Run 1 data. On 4 April 2014, the collaboration confirmed the existence of the tetraquark candidate Z(4430) with...
108 KB (10,722 words) - 23:40, 12 September 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
29 KB (3,082 words) - 11:28, 17 August 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
68 KB (7,043 words) - 08:17, 22 August 2024