Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes

We analyse the constraints on dimension-six Delta F=1 effective operators in models respecting the MFV hypothesis, both in the one-Higgs doublet case and in the two-Higgs doublet scenario with large tan beta. The constraints are derived mainly from the b -> s inclusive observables measured at the...

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Detalles Bibliográficos
Autores principales: Hurth, Tobias, Isidori, Gino, Kamenik, Jernej F., Mescia, Federico
Lenguaje:eng
Publicado: 2008
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2008.09.040
http://cds.cern.ch/record/1118362
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author Hurth, Tobias
Isidori, Gino
Kamenik, Jernej F.
Mescia, Federico
author_facet Hurth, Tobias
Isidori, Gino
Kamenik, Jernej F.
Mescia, Federico
author_sort Hurth, Tobias
collection CERN
description We analyse the constraints on dimension-six Delta F=1 effective operators in models respecting the MFV hypothesis, both in the one-Higgs doublet case and in the two-Higgs doublet scenario with large tan beta. The constraints are derived mainly from the b -> s inclusive observables measured at the B factories. The implications of these bounds in view of improved measurements in exclusive and inclusive observables in b -> s l^+ l^- and s -> d nu nubar transitions are discussed.
id cern-1118362
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
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spelling cern-11183622021-07-16T18:14:47Zdoi:10.1016/j.nuclphysb.2008.09.040http://cds.cern.ch/record/1118362engHurth, TobiasIsidori, GinoKamenik, Jernej F.Mescia, FedericoConstraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processesParticle Physics - PhenomenologyWe analyse the constraints on dimension-six Delta F=1 effective operators in models respecting the MFV hypothesis, both in the one-Higgs doublet case and in the two-Higgs doublet scenario with large tan beta. The constraints are derived mainly from the b -> s inclusive observables measured at the B factories. The implications of these bounds in view of improved measurements in exclusive and inclusive observables in b -> s l^+ l^- and s -> d nu nubar transitions are discussed.We analyse the constraints on dimension-six Δ F = 1 effective operators in models respecting the MFV hypothesis, both in the one-Higgs doublet case and in the two-Higgs doublet scenario with large tan β . The constraints are derived mainly from the b → s inclusive observables measured at the B factories. The implications of these bounds in view of improved measurements in exclusive and inclusive observables in b → s ℓ + ℓ − and s → d ν ν ¯ transitions are discussed.We analyse the constraints on dimension-six Delta F=1 effective operators in models respecting the MFV hypothesis, both in the one-Higgs doublet case and in the two-Higgs doublet scenario with large tan beta. The constraints are derived mainly from the b -> s inclusive observables measured at the B factories. The implications of these bounds in view of improved measurements in exclusive and inclusive observables in b -> s l^+ l^- and s -> d nu nubar transitions are discussed.arXiv:0807.5039SLAC-PUB-13342CERN-PH-TH-2008-161CERN-PH-TH-2008-161SLAC-PUB-13342oai:cds.cern.ch:11183622008-08-01
spellingShingle Particle Physics - Phenomenology
Hurth, Tobias
Isidori, Gino
Kamenik, Jernej F.
Mescia, Federico
Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title_full Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title_fullStr Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title_full_unstemmed Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title_short Constraints on New Physics in MFV models: a model-independent analysis of $\Delta F=1$ processes
title_sort constraints on new physics in mfv models: a model-independent analysis of $\delta f=1$ processes
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.nuclphysb.2008.09.040
http://cds.cern.ch/record/1118362
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AT isidorigino constraintsonnewphysicsinmfvmodelsamodelindependentanalysisofdeltaf1processes
AT kamenikjernejf constraintsonnewphysicsinmfvmodelsamodelindependentanalysisofdeltaf1processes
AT mesciafederico constraintsonnewphysicsinmfvmodelsamodelindependentanalysisofdeltaf1processes

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