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...

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Detalles Bibliográficos
Autores principales: Mangano, Michelangelo L., Nason, Paolo
Lenguaje:eng
Publicado: 2007
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1142/S0217732307023729
http://cds.cern.ch/record/1030031
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author Mangano, Michelangelo L.
Nason, Paolo
author_facet Mangano, Michelangelo L.
Nason, Paolo
author_sort Mangano, Michelangelo L.
collection CERN
description 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 should certainly be possible with the current CLEO Upsilon(1S) data, and is within the reach of KLOE in at least part of the range of couplings suggested by the HyperCP findings.
id cern-1030031
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
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spelling cern-10300312023-03-12T04:29:47Zdoi:10.1142/S0217732307023729http://cds.cern.ch/record/1030031engMangano, Michelangelo L.Nason, PaoloRadiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- eventsParticle Physics - PhenomenologyWe 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 should certainly be possible with the current CLEO Upsilon(1S) data, and is within the reach of KLOE in at least part of the range of couplings suggested by the HyperCP findings.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 should certainly be possible with the current CLEO Upsilon(1S) data, and is within the reach of KLOE in at least part of the range of couplings suggested by the HyperCP findings.arXiv:0704.1719BICOCCA-FT-07-6CERN-PH-TH-2007-062BICOCCA-FT-07-6CERN-PH-TH-2007-062oai:cds.cern.ch:10300312007-04-16
spellingShingle Particle Physics - Phenomenology
Mangano, Michelangelo L.
Nason, Paolo
Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title_full Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title_fullStr Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title_full_unstemmed Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title_short Radiative quarkonium decays and the NMSSM Higgs interpretation of the hyperCP Sigma+ ---> p mu+ mu- events
title_sort radiative quarkonium decays and the nmssm higgs interpretation of the hypercp sigma+ ---> p mu+ mu- events
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1142/S0217732307023729
http://cds.cern.ch/record/1030031
work_keys_str_mv AT manganomichelangelol radiativequarkoniumdecaysandthenmssmhiggsinterpretationofthehypercpsigmapmumuevents
AT nasonpaolo radiativequarkoniumdecaysandthenmssmhiggsinterpretationofthehypercpsigmapmumuevents

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