Cargando…

Pure General Gauge Mediation for Early LHC Searches

We present benchmark points for Pure General Gauge Mediation (GGM) models specifically optimised for early LHC searches. The pure GGM set-up is as defined in our previous paper arXiv:0910.2674: namely we adopt the minimal set-up in which B_mu is generated only through gauge interactions, and as a re...

Descripción completa

Detalles Bibliográficos
Autores principales: Abel, Steven, Dolan, Matthew J., Jaeckel, Joerg, Khoze, Valentin V.
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP12(2010)049
http://cds.cern.ch/record/1290136
_version_ 1780920694925688832
author Abel, Steven
Dolan, Matthew J.
Jaeckel, Joerg
Khoze, Valentin V.
author_facet Abel, Steven
Dolan, Matthew J.
Jaeckel, Joerg
Khoze, Valentin V.
author_sort Abel, Steven
collection CERN
description We present benchmark points for Pure General Gauge Mediation (GGM) models specifically optimised for early LHC searches. The pure GGM set-up is as defined in our previous paper arXiv:0910.2674: namely we adopt the minimal set-up in which B_mu is generated only through gauge interactions, and as a result tan beta is a prediction rather than an input. The only input parameters are messenger masses together with two independent scales which generate gaugino and scalar masses. The parameter space favoured by current experimental data includes an interesting region with light gluinos (m_g < 500 GeV and relatively heavy squarks) and a bino-like NLSP where early discovery is likely. We also find interesting regions of parameter space where the NLSP is a stau or stau/neutralino co-NLSP and the squark masses are relatively low. We present benchmark points which are typical for each of these three regions, and give the spectrum, branching ratios, and also the overall 2 -> 2 cross-sections. This data in SLHA format can be found at http://www.ippp.dur.ac.uk/~SUSY
id cern-1290136
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12901362023-03-14T20:50:00Zdoi:10.1007/JHEP12(2010)049http://cds.cern.ch/record/1290136engAbel, StevenDolan, Matthew J.Jaeckel, JoergKhoze, Valentin V.Pure General Gauge Mediation for Early LHC SearchesParticle Physics - PhenomenologyWe present benchmark points for Pure General Gauge Mediation (GGM) models specifically optimised for early LHC searches. The pure GGM set-up is as defined in our previous paper arXiv:0910.2674: namely we adopt the minimal set-up in which B_mu is generated only through gauge interactions, and as a result tan beta is a prediction rather than an input. The only input parameters are messenger masses together with two independent scales which generate gaugino and scalar masses. The parameter space favoured by current experimental data includes an interesting region with light gluinos (m_g < 500 GeV and relatively heavy squarks) and a bino-like NLSP where early discovery is likely. We also find interesting regions of parameter space where the NLSP is a stau or stau/neutralino co-NLSP and the squark masses are relatively low. We present benchmark points which are typical for each of these three regions, and give the spectrum, branching ratios, and also the overall 2 -> 2 cross-sections. This data in SLHA format can be found at http://www.ippp.dur.ac.uk/~SUSYWe present benchmark points for Pure General Gauge Mediation (GGM) models specifically optimised for early LHC searches. The pure GGM set-up is as defined in our previous paper arXiv:0910.2674: namely we adopt the minimal set-up in which B_mu is generated only through gauge interactions, and as a result tan beta is a prediction rather than an input. The only input parameters are messenger masses together with two independent scales which generate gaugino and scalar masses. The parameter space favoured by current experimental data includes an interesting region with light gluinos (m_g < 500 GeV and relatively heavy squarks) and a bino-like NLSP where early discovery is likely. We also find interesting regions of parameter space where the NLSP is a stau or stau/neutralino co-NLSP and the squark masses are relatively low. We present benchmark points which are typical for each of these three regions, and give the spectrum, branching ratios, and also the overall 2 -> 2 cross-sections. This data in SLHA format can be found at http://www.ippp.dur.ac.uk/~SUSYarXiv:1009.1164IPPP-10-57DCPT-10-114CERN-PH-TH-2010-200DAMTP-2010-60IPPP-10-57DCPT-10-114CERN-PH-TH-2010-200DAMTP-2010-60oai:cds.cern.ch:12901362010-09-08
spellingShingle Particle Physics - Phenomenology
Abel, Steven
Dolan, Matthew J.
Jaeckel, Joerg
Khoze, Valentin V.
Pure General Gauge Mediation for Early LHC Searches
title Pure General Gauge Mediation for Early LHC Searches
title_full Pure General Gauge Mediation for Early LHC Searches
title_fullStr Pure General Gauge Mediation for Early LHC Searches
title_full_unstemmed Pure General Gauge Mediation for Early LHC Searches
title_short Pure General Gauge Mediation for Early LHC Searches
title_sort pure general gauge mediation for early lhc searches
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP12(2010)049
http://cds.cern.ch/record/1290136
work_keys_str_mv AT abelsteven puregeneralgaugemediationforearlylhcsearches
AT dolanmatthewj puregeneralgaugemediationforearlylhcsearches
AT jaeckeljoerg puregeneralgaugemediationforearlylhcsearches
AT khozevalentinv puregeneralgaugemediationforearlylhcsearches