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Meson Spectroscopy at COMPASS
QCD predicts four quark states or gluonic excitations like hybrids or glueballs to contribute to the meson spectrum in addition to $q\overline{q}$ pair configurations. The most promising way to identify such states is the search for $J^{PC}$ quantum number combinations which are forbidden in the con...
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| Lenguaje: | eng |
| Publicado: |
2009
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| Acceso en línea: | http://cds.cern.ch/record/1283251 |