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Benchmark scenarios for low $\tan \beta$ in the MSSM

The run-1 data taken at the LHC in 2011 and 2012 have led to strong constraints on the allowed parameter space of the MSSM. These are imposed by the discovery of an approximately SM-like Higgs boson with a mass of $125.09\pm0.24$~GeV and by the non-observation of SUSY particles or of additional (neu...

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Detalles Bibliográficos
Autores principales: Bagnaschi, Emanuele, Frensch, Felix, Heinemeyer, Sven, Lee, Gabriel, Liebler, Stefan Rainer, Muhlleitner, Milada, Mc Carn, Allison Renae, Quevillon, Jeremie, Rompotis, Nikolaos, Slavich, Pietro, Spira, Michael, Wagner, Carlos, Wolf, Roger
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:http://cds.cern.ch/record/2039911
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author Bagnaschi, Emanuele
Frensch, Felix
Heinemeyer, Sven
Lee, Gabriel
Liebler, Stefan Rainer
Muhlleitner, Milada
Mc Carn, Allison Renae
Quevillon, Jeremie
Rompotis, Nikolaos
Slavich, Pietro
Spira, Michael
Wagner, Carlos
Wolf, Roger
author_facet Bagnaschi, Emanuele
Frensch, Felix
Heinemeyer, Sven
Lee, Gabriel
Liebler, Stefan Rainer
Muhlleitner, Milada
Mc Carn, Allison Renae
Quevillon, Jeremie
Rompotis, Nikolaos
Slavich, Pietro
Spira, Michael
Wagner, Carlos
Wolf, Roger
author_sort Bagnaschi, Emanuele
collection CERN
description The run-1 data taken at the LHC in 2011 and 2012 have led to strong constraints on the allowed parameter space of the MSSM. These are imposed by the discovery of an approximately SM-like Higgs boson with a mass of $125.09\pm0.24$~GeV and by the non-observation of SUSY particles or of additional (neutral or charged) Higgs bosons. For low values of the parameter $\tan\beta$, the direct bounds on the masses of the additional Higgs bosons are still relatively weak, but very heavy SUSY particles are required to reproduce the observed mass of the SM-like Higgs boson. In this document we discuss and compare two approaches for predicting the properties of the Higgs bosons in the region with low $\tan\beta$ and heavy SUSY. We also make recommendations for the sets of parameters to be used by the ATLAS and CMS collaborations in the analysis of such scenarios.
id cern-2039911
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20399112019-09-30T06:29:59Zhttp://cds.cern.ch/record/2039911engBagnaschi, EmanueleFrensch, FelixHeinemeyer, SvenLee, GabrielLiebler, Stefan RainerMuhlleitner, MiladaMc Carn, Allison RenaeQuevillon, JeremieRompotis, NikolaosSlavich, PietroSpira, MichaelWagner, CarlosWolf, RogerBenchmark scenarios for low $\tan \beta$ in the MSSMParticle Physics - PhenomenologyThe run-1 data taken at the LHC in 2011 and 2012 have led to strong constraints on the allowed parameter space of the MSSM. These are imposed by the discovery of an approximately SM-like Higgs boson with a mass of $125.09\pm0.24$~GeV and by the non-observation of SUSY particles or of additional (neutral or charged) Higgs bosons. For low values of the parameter $\tan\beta$, the direct bounds on the masses of the additional Higgs bosons are still relatively weak, but very heavy SUSY particles are required to reproduce the observed mass of the SM-like Higgs boson. In this document we discuss and compare two approaches for predicting the properties of the Higgs bosons in the region with low $\tan\beta$ and heavy SUSY. We also make recommendations for the sets of parameters to be used by the ATLAS and CMS collaborations in the analysis of such scenarios.LHCHXSWG-2015-002oai:cds.cern.ch:20399112015
spellingShingle Particle Physics - Phenomenology
Bagnaschi, Emanuele
Frensch, Felix
Heinemeyer, Sven
Lee, Gabriel
Liebler, Stefan Rainer
Muhlleitner, Milada
Mc Carn, Allison Renae
Quevillon, Jeremie
Rompotis, Nikolaos
Slavich, Pietro
Spira, Michael
Wagner, Carlos
Wolf, Roger
Benchmark scenarios for low $\tan \beta$ in the MSSM
title Benchmark scenarios for low $\tan \beta$ in the MSSM
title_full Benchmark scenarios for low $\tan \beta$ in the MSSM
title_fullStr Benchmark scenarios for low $\tan \beta$ in the MSSM
title_full_unstemmed Benchmark scenarios for low $\tan \beta$ in the MSSM
title_short Benchmark scenarios for low $\tan \beta$ in the MSSM
title_sort benchmark scenarios for low $\tan \beta$ in the mssm
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/2039911
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AT frenschfelix benchmarkscenariosforlowtanbetainthemssm
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