-
additional tetraquarks,
including ccus. In 2022, LHCb
announced the
discovery of csud and csud.
Color confinement Double-charm
tetraquark Hadron Pentaquark...
- 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...
- well
known mesons are
composed of a quark-antiquark pair, but
possible tetraquarks (4 quarks) and
hexaquarks (6 quarks,
comprising either a
dibaryon or...
-
glueballs or
gluonium Glueballs have no
valence quarks at all.
tetraquarks Tetraquarks have two
valence quark–antiquark pairs.
hybrid mesons Hybrid mesons...
- pion ( π− ), is made of one up
antiquark and one down quark.
Although tetraquarks with two
quarks and two
antiquarks can be
considered mesons they are...
- −1.
Exotic hadrons like
pentaquarks (four quarks, one antiquark) and
tetraquarks (two quarks, two antiquarks) are also
classified as
baryons and mesons...
- pentaquarks,
containing five
valence quarks, are
exotic baryons,
while tetraquarks (four
valence quarks) and
hexaquarks (six quarks,
consisting of either...
-
contain valence quarks as well as gluons) and
exotic hadrons (such as
tetraquarks or pentaquarks).
Subatomic particles Hadrons, baryons,
mesons and quarks...
-
meson Phi
meson J/psi
meson Omega meson Upsilon meson Kaon B
meson D
meson Quarkonium Exotic hadrons Tetraquark (Double-charm
tetraquark) Pentaquark...
-
meson Phi
meson J/psi
meson Omega meson Upsilon meson Kaon B
meson D
meson Quarkonium Exotic hadrons Tetraquark (Double-charm
tetraquark) Pentaquark...
