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Quarkonium polarization as a test of non-relativistic effective theory
I compare current approaches to quarkonium production with regard to what they tell us about quarkonium polarization. Predictions for $J/\psi$ polarization in hadron-hadron and photon-hadron collisions are summarized.
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| Lenguaje: | eng |
| Publicado: |
1997
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| Acceso en línea: | http://cds.cern.ch/record/340360 |