SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM

We present the Fortran code SDECAY, which calculates the decay widths and branching ratios of all the supersymmetric particles in the Minimal Supersymmetric Standard Model, including higher order effects. Besides the usual two-body decays of fermions and gauginos and the three-body decays of chargin...

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Detalles Bibliográficos
Autores principales: Mühlleitner, M M, Djouadi, A, Mambrini, Y
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.cpc.2005.01.012
http://cds.cern.ch/record/684410
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author Mühlleitner, M M
Djouadi, A
Mambrini, Y
author_facet Mühlleitner, M M
Djouadi, A
Mambrini, Y
author_sort Mühlleitner, M M
collection CERN
description We present the Fortran code SDECAY, which calculates the decay widths and branching ratios of all the supersymmetric particles in the Minimal Supersymmetric Standard Model, including higher order effects. Besides the usual two-body decays of fermions and gauginos and the three-body decays of charginos, neutralinos and gluinos, we have also implemented the three-body decays of top squarks, and even the four-body decays of the top squark; the important loop-induced decay modes are also included. The QCD corrections to the two-body decays involving strongly interacting particles and the dominant components of the electroweak corrections to all decay modes are implemented.
id cern-684410
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
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spelling cern-6844102019-09-30T06:29:59Zdoi:10.1016/j.cpc.2005.01.012http://cds.cern.ch/record/684410engMühlleitner, M MDjouadi, AMambrini, YSDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSMParticle Physics - PhenomenologyWe present the Fortran code SDECAY, which calculates the decay widths and branching ratios of all the supersymmetric particles in the Minimal Supersymmetric Standard Model, including higher order effects. Besides the usual two-body decays of fermions and gauginos and the three-body decays of charginos, neutralinos and gluinos, we have also implemented the three-body decays of top squarks, and even the four-body decays of the top squark; the important loop-induced decay modes are also included. The QCD corrections to the two-body decays involving strongly interacting particles and the dominant components of the electroweak corrections to all decay modes are implemented.hep-ph/0311167CERN-TH-2003-252PM-2003-22PSI-PR-2003-17oai:cds.cern.ch:6844102003-11-13
spellingShingle Particle Physics - Phenomenology
Mühlleitner, M M
Djouadi, A
Mambrini, Y
SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title_full SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title_fullStr SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title_full_unstemmed SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title_short SDECAY: a Fortran code for the decays of the supersymmetric particles in the MSSM
title_sort sdecay: a fortran code for the decays of the supersymmetric particles in the mssm
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.cpc.2005.01.012
http://cds.cern.ch/record/684410
work_keys_str_mv AT muhlleitnermm sdecayafortrancodeforthedecaysofthesupersymmetricparticlesinthemssm
AT djouadia sdecayafortrancodeforthedecaysofthesupersymmetricparticlesinthemssm
AT mambriniy sdecayafortrancodeforthedecaysofthesupersymmetricparticlesinthemssm

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