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Overpopulation of $\bar \Omega$ in pp collisions: a way to distinguish statistical hadronization from string dynamics
The $\bar{\Omega}/\Omega$ ratio originating from string decays is predicted to be larger than unity in proton proton interactions at SPS energies ($E_{\rm lab}$=160 GeV). The anti-omega dominance increases with decreasing beam energy. This surprising behavior is caused by the combinatorics of quark-...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2001
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.88.202501 http://cds.cern.ch/record/526945 |