Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables

We study the implications of the recent LHCb limit and results on Bs -> mu+mu- and B -> K* mu+mu- observables in the constrained SUSY scenarios. After discussing the Standard Model predictions and carefully estimating the theoretical errors, we show the constraining power of these observables...

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Detalles Bibliográficos
Autores principales: Mahmoudi, F, Neshatpour, S, Orloff, J
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP08(2012)092
http://cds.cern.ch/record/1447548
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author Mahmoudi, F
Neshatpour, S
Orloff, J
author_facet Mahmoudi, F
Neshatpour, S
Orloff, J
author_sort Mahmoudi, F
collection CERN
description We study the implications of the recent LHCb limit and results on Bs -> mu+mu- and B -> K* mu+mu- observables in the constrained SUSY scenarios. After discussing the Standard Model predictions and carefully estimating the theoretical errors, we show the constraining power of these observables in CMSSM and NUHM. The latest limit on BR(Bs -> mu+mu-), being very close to the SM prediction, constrains strongly the large tan(beta) regime and we show that the various angular observables from B -> K* mu+mu- decay can provide complementary information in particular for moderate tan(beta) values.
id cern-1447548
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14475482019-09-30T06:29:59Zdoi:10.1007/JHEP08(2012)092http://cds.cern.ch/record/1447548engMahmoudi, FNeshatpour, SOrloff, JSupersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observablesParticle Physics - PhenomenologyWe study the implications of the recent LHCb limit and results on Bs -> mu+mu- and B -> K* mu+mu- observables in the constrained SUSY scenarios. After discussing the Standard Model predictions and carefully estimating the theoretical errors, we show the constraining power of these observables in CMSSM and NUHM. The latest limit on BR(Bs -> mu+mu-), being very close to the SM prediction, constrains strongly the large tan(beta) regime and we show that the various angular observables from B -> K* mu+mu- decay can provide complementary information in particular for moderate tan(beta) values.arXiv:1205.1845CERN-PH-TH-2012-120oai:cds.cern.ch:14475482012-05-10
spellingShingle Particle Physics - Phenomenology
Mahmoudi, F
Neshatpour, S
Orloff, J
Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title_full Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title_fullStr Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title_full_unstemmed Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title_short Supersymmetric constraints from Bs -> mu+mu- and B -> K* mu+mu- observables
title_sort supersymmetric constraints from bs -> mu+mu- and b -> k* mu+mu- observables
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP08(2012)092
http://cds.cern.ch/record/1447548
work_keys_str_mv AT mahmoudif supersymmetricconstraintsfrombsmumuandbkmumuobservables
AT neshatpours supersymmetricconstraintsfrombsmumuandbkmumuobservables
AT orloffj supersymmetricconstraintsfrombsmumuandbkmumuobservables

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