- In
particle physics,
quarkonium (from
quark and -onium, pl. quarkonia) is a
flavorless meson whose constituents are a
heavy quark and its own antiquark...
- For
mesons whose constituents are a
heavy quark and its own
antiquark (
quarkonium) the same
notation applies as for
atomic states. However,
uppercase letters...
- states. At very high
temperatures no
quarkonium states are
expected to survive; they melt in the QGP.
Quarkonium sequential suppression is
therefore considered...
- Tung-Mow Yan at
Cornell University in the 1970s to
explain the m****es of
quarkonium states and
account for the
relation between the m**** and
angular momentum...
-
charmed eta
meson ( η c) and
bottom eta
meson ( η b) are
similar forms of
quarkonium; they have the same spin and
parity as the (light) η defined, but are...
- such as
hyperons or muons.
Examples include pionium ( π− π+ ) and
quarkonium atoms.
Leptonic atoms,
named using -onium, are
exotic atoms constituted...
-
strong interactions, however, are not
exotic atoms but
certain mesons, the
quarkonium states,
which are made of a
heavy quark such as the
charm or
bottom quark...
- The
theta meson ( θ ) is a
hypothetical form of
quarkonium (i.e. a
flavourless meson)
formed by a top
quark ( t ) and top
antiquark ( t ). As a P-odd and...
- The
Upsilon meson ( ϒ ) is a
quarkonium state (i.e.
flavourless meson)
formed from a
bottom quark and its antiparticle. It was
discovered by the E288 experiment...
-
hydrogen Antiprotonic helium Muonium True
muonium Pionium Positronium Quarkonium Concepts and
phenomena Annihilation Baryogenesis Baryon asymmetry Comet...
