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Pion Correlations and Resonance Effects in ppbar Annihilation to 4pi0 at Rest
We study pi0pi0 correlations in the exclusive reaction ppbar -> 4pi0 at rest with complete reconstruction of the kinematics for each event. The inclusive distribution shows a dip at small invariant mass of the pion pair while a small enhancement in the double differential distribution is observed...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/s10052-002-1033-8 http://cds.cern.ch/record/539457 |