On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM

We discuss the interpretation of present and possible future experimental constraints on B_s to mu^+ mu^- decay in the context of the constrained minimal extension of the Standard Model (CMSSM) with universal scalar masses. We emphasize the importance of including theoretical and other experimental...

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Detalles Bibliográficos
Autores principales: Ellis, John R., Olive, Keith A., Spanos, Vassilis C.
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2005.07.066
http://cds.cern.ch/record/833714
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author Ellis, John R.
Olive, Keith A.
Spanos, Vassilis C.
author_facet Ellis, John R.
Olive, Keith A.
Spanos, Vassilis C.
author_sort Ellis, John R.
collection CERN
description We discuss the interpretation of present and possible future experimental constraints on B_s to mu^+ mu^- decay in the context of the constrained minimal extension of the Standard Model (CMSSM) with universal scalar masses. We emphasize the importance of including theoretical and other experimental uncertainties in calculating the likelihood function, which can affect significantly the inferred 95% confidence-level limit on the CMSSM parameters. The principal uncertainties are the B_s meson decay constant, m_t and m_b. The latter induce uncertainties in the mass of the charged Higgs boson that dominates the B_s to mu^+ mu^- decay amplitude at large tan beta, reducing the CMSSM region excluded by present and possible future limits from the Fermilab Tevatron collider and the LHC.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
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spelling cern-8337142023-03-14T17:15:44Zdoi:10.1016/j.physletb.2005.07.066http://cds.cern.ch/record/833714engEllis, John R.Olive, Keith A.Spanos, Vassilis C.On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSMParticle Physics - PhenomenologyWe discuss the interpretation of present and possible future experimental constraints on B_s to mu^+ mu^- decay in the context of the constrained minimal extension of the Standard Model (CMSSM) with universal scalar masses. We emphasize the importance of including theoretical and other experimental uncertainties in calculating the likelihood function, which can affect significantly the inferred 95% confidence-level limit on the CMSSM parameters. The principal uncertainties are the B_s meson decay constant, m_t and m_b. The latter induce uncertainties in the mass of the charged Higgs boson that dominates the B_s to mu^+ mu^- decay amplitude at large tan beta, reducing the CMSSM region excluded by present and possible future limits from the Fermilab Tevatron collider and the LHC.We discuss the interpretation of present and possible future experimental constraints on B_s to mu^+ mu^- decay in the context of the constrained minimal extension of the Standard Model (CMSSM) with universal scalar masses. We emphasize the importance of including theoretical and other experimental uncertainties in calculating the likelihood function, which can affect significantly the inferred 95% confidence-level limit on the CMSSM parameters. The principal uncertainties are the B_s meson decay constant, m_t and m_b. The latter induce uncertainties in the mass of the charged Higgs boson that dominates the B_s to mu^+ mu^- decay amplitude at large tan beta, reducing the CMSSM region excluded by present and possible future limits from the Fermilab Tevatron collider and the LHC.We discuss the interpretation of present and possible future experimental constraints on Bs→μ+μ− decay in the context of the constrained minimal extension of the Standard Model (CMSSM) with universal scalar masses. We emphasize the importance of including theoretical and other experimental uncertainties in calculating the likelihood function, which can affect significantly the inferred 95% confidence-level limit on the CMSSM parameters. The principal uncertainties are the Bs meson decay constant, mt and mb . The latter induce uncertainties in the mass of the neutral Higgs boson that dominates the Bs→μ+μ− decay amplitude at large tanβ , reducing the CMSSM region excluded by present and possible future limits from the Fermilab Tevatron collider and the LHC.hep-ph/0504196CERN-PH-TH-2005-062UMN-TH-2352-05FTPI-MINN-05-10CERN-PH-TH-2005-062FTPI-MINN-2005-10UMN-TH-2352oai:cds.cern.ch:8337142005-04-21
spellingShingle Particle Physics - Phenomenology
Ellis, John R.
Olive, Keith A.
Spanos, Vassilis C.
On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title_full On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title_fullStr On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title_full_unstemmed On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title_short On the Interpretation of $B_{s} \to \mu^{+} mu^{-}$ in the CMSSM
title_sort on the interpretation of $b_{s} \to \mu^{+} mu^{-}$ in the cmssm
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.physletb.2005.07.066
http://cds.cern.ch/record/833714
work_keys_str_mv AT ellisjohnr ontheinterpretationofbstomumuinthecmssm
AT olivekeitha ontheinterpretationofbstomumuinthecmssm
AT spanosvassilisc ontheinterpretationofbstomumuinthecmssm

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