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Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
We study the potential of radiative decays of the Upsilon(1S) and of the phi mesons to search for a light pseudoscalar Higgs boson, proposed as a possible interpretation of Sigma+ --> p mu+mu- events observed by the HyperCP collaboration at Fermilab. We conclude that the detection of this signal...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Acceso en línea: | https://dx.doi.org/10.1142/S0217732307023729 http://cds.cern.ch/record/1030031 |