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Study of $\psi^\prime$ and $\chi_c$ decays as feed-down sources of J$/\psi$ hadro-production
The interpretation of the J/psi suppression patterns observed in nuclear collisions, at CERN and RHIC, as a signature of the formation of a deconfined phase of QCD matter, requires knowing which fractions of the measured J/psi yields, in pp collisions, are due to decays of heavier charmonium states....
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2008/10/004 http://cds.cern.ch/record/1126762 |