An exotic atom is an otherwise normal atom in which one or more sub-atomic particles have been replaced by other particles of the same charge. For example, electrons may be replaced by other negatively charged particles such as muons (muonic atoms) or pions (pionic atoms). Because these substitute particles are usually unstable, exotic atoms typically have very short lifetimes.
Read more about Exotic Atom: Muonic Atoms, Hadronic Atoms, Onium, Hypernuclear Atoms, Quasiparticle Atoms
Famous quotes containing the words exotic and/or atom:
“I did not know the woman I would be
nor that blood would bloom in me
each month like an exotic flower,
nor that children,
two monuments,
would break from between my legs....”
—Anne Sexton (1928–1974)
“Let us build altars to the Blessed Unity which holds nature and souls in perfect solution, and compels every atom to serve an universal end.”
—Ralph Waldo Emerson (1803–1882)