- 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...
- an atom) are
examples of baryons;
pions are an
example of a meson. A
tetraquark state (an
exotic meson),
named the Z(4430)−, was
discovered in 2007 by...
- pentaquarks,
containing five
valence quarks, are
exotic baryons,
while tetraquarks (four
valence quarks) and
hexaquarks (six quarks,
consisting of either...
-
glueballs or
gluonium Glueballs have no
valence quarks at all.
tetraquarks Tetraquarks have two
valence quark–antiquark pairs.
hybrid mesons Hybrid mesons...
-
exotic hadrons can have
other types,
arrangement or
number of
quarks (
tetraquark, pentaquark). An atom is made from protons,
neutrons and electrons. By...
- 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...
- collaboration.
Tetraquark particles might form
inside neutron stars and
under other extreme conditions. In 2008, 2013 and 2014 the
tetraquark particle of...
-
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...
-
known spin zero
elementary particle.
tetraquark composite ? Zc(3900), 2013, yet to be
confirmed as a
tetraquark A new
class of hadrons.
pentaquark composite...
