The pentaquark is described as a doublet of states: and The H dibaryon is described as: Both were predicted to be stable against strong decay or slightly unbound resonances. The considerations leading to these expectations are reviewed. The main properties of these particles: masses, decay modes, lifetimes and hadroproduction cross sections are discussed. Experimental efforts to search for these particles are reviewed.
Topics
Baryons
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© 1998 American Institute of Physics.
1998
American Institute of Physics
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