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...
14 KB (1,394 words) - 09:45, 1 April 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...
5 KB (400 words) - 02:42, 4 June 2024
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...
11 KB (1,076 words) - 06:30, 10 August 2023
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 (1,850 words) - 18:37, 13 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...
125 KB (12,755 words) - 12:29, 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...
35 KB (3,434 words) - 04:52, 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...
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...
107 KB (11,683 words) - 22:42, 16 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...
153 KB (15,428 words) - 05:58, 22 July 2024
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...
34 KB (3,156 words) - 13:13, 23 July 2024
dibaryon or three quark-antiquark pairs) would be considered exotic mesons. Tetraquark and pentaquark particles are believed to have been observed and are being...
9 KB (882 words) - 09:10, 3 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...
62 KB (7,186 words) - 16:49, 6 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...
134 KB (13,594 words) - 10:53, 16 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...
29 KB (3,085 words) - 15:23, 7 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...
10 KB (1,078 words) - 12:02, 3 June 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
81 KB (9,592 words) - 14:33, 22 July 2024
The existence of "exotic" hadrons with more valence quarks, such as tetraquarks ( q q q q ) and pentaquarks ( q q q q q ), was conjectured from the beginnings...
77 KB (7,564 words) - 16:54, 25 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...
68 KB (7,042 words) - 08:02, 22 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...
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...
7 KB (476 words) - 07:35, 2 February 2024
meson Phi meson J/psi meson Omega meson Upsilon meson Kaon B meson D meson Quarkonium Exotic hadrons Tetraquark (Double-charm tetraquark) Pentaquark...
115 KB (12,957 words) - 19:44, 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...
241 KB (26,393 words) - 22:34, 9 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...
34 KB (3,756 words) - 20:09, 3 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...
5 KB (559 words) - 16:08, 8 July 2024
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) - 10:19, 6 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...
7 KB (850 words) - 04:02, 15 April 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) - 02:17, 5 August 2024
combination of quarks; first tetraquark made exclusively of charm quarks Previously unknown combination of quarks; first tetraquark with all quarks being different...
29 KB (2,830 words) - 23:57, 27 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...
18 KB (1,642 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...
30 KB (3,241 words) - 01:40, 9 August 2024