Abstract
In the following we are going to consider hadronic bound-states. The simplest example are heavy quark-antiquark (c\(\bar C\) and b\(\bar b\)) pairs, which are known as quarkonia. Due to the large quark masses they may be approximately treated in a nonrelativistic manner. The hydrogen atom and positronium will serve as electromagnetic analogues.
Keywords
Decay Width Electric Dipole Transition Electromagnetic Transition Magnetic Dipole Transition Charmonium State
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© Springer-Verlag Berlin Heidelberg 2002