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Related papers: HDECAY: a Program for Higgs Boson Decays in the St…

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The program HDECAY determines the partial decay widths and branching ratios of the Higgs bosons within the Standard Model with three and four generations of fermions, including the case when the Higgs couplings are rescaled, a general…

High Energy Physics - Phenomenology · Physics 2019-03-27 Abdelhak Djouadi , Jan Kalinowski , Margarete Muehlleitner , Michael Spira

The code NMSDECAY allows to compute widths and branching ratios of sparticle decays in the Next-to-Minimal Supersymmetric Standard Model. It is based on a generalization of SDECAY, to include the extended Higgs and neutralino sectors of the…

High Energy Physics - Phenomenology · Physics 2015-05-28 Debottam Das , Ulrich Ellwanger , Ana M. Teixeira

The program N2HDECAY calculates the branching ratios and decay widths of the Higgs bosons of the Next-to-Two-Higgs-Doublet Model (N2HDM). The code incorporates the dominant higher-order effects by including QCD corrections and off-shell…

High Energy Physics - Phenomenology · Physics 2018-10-19 Isabell Engeln , Margarete Mühlleitner , Jonas Wittbrodt

The total cross section for Higgs boson production via the dominant gluon fusion mechanism including NLO [two-loop] QCD corrections can be calculated numerically with the program HIGLU. The QCD corrections are included for arbitrary Higgs…

High Energy Physics - Phenomenology · Physics 2011-04-15 Michael Spira

The Fortran code SDECAY calculates the decay widths and branching ratios of all supersymmetric (SUSY) particles in the Minimal Supersymmetric Standard Model (MSSM), including higher order effects. The usual two-body decays of sfermions and…

High Energy Physics - Phenomenology · Physics 2007-05-23 M. Muhlleitner

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…

High Energy Physics - Phenomenology · Physics 2008-11-26 M. Muhlleitner , A. Djouadi , Y. Mambrini

The Fortran code NMHDECAY computes the masses, couplings and decay widths of all Higgs bosons of the NMSSM in terms of its parameters at the electroweak (SUSY breaking) scale: the Yukawa couplings lambda and kappa, the soft trilinear terms…

High Energy Physics - Phenomenology · Physics 2010-04-06 Ulrich Ellwanger , John F. Gunion , Cyril Hugonie

I discuss the decay modes of the neutral and charged Higgs bosons in the minimal supersymmetric extension of the Standard Model. Special emphasis will be put on the the QCD corrections to the hadronic decay modes, the below threshold -three…

High Energy Physics - Phenomenology · Physics 2007-05-23 Abdelhak Djouadi

We present the program package 2HDECAY for the calculation of the partial decay widths and branching ratios of the Higgs bosons of a general CP-conserving 2-Higgs doublet model (2HDM). The tool includes the full electroweak one-loop…

High Energy Physics - Phenomenology · Physics 2019-08-23 Marcel Krause , Margarete Muhlleitner , Michael Spira

We present the program package SUSY-HIT for the computation of supersymmetric particle decays within the framework of the Minimal Supersymmetric extension of the Standard Model. The code is based on two existing programs HDECAY and SDECAY…

High Energy Physics - Phenomenology · Physics 2011-04-11 A. Djouadi , M. M. Muhlleitner , M. Spira

In Ref.~\cite{paper} we calculated all the experimentally relevant branching ratios of the Higgs bosons of the Minimal Supersymmetric Standard Model, paying particular attention to the contributions from below--threshold decays.…

High Energy Physics - Phenomenology · Physics 2009-10-28 S. Moretti , W. J. Stirling

FDCSUSYDecay is a FORTRAN program package generated by FDC (Feynman Diagram Calculation) system fully automatically. It is dedicated to calculate at tree-level all the possible 2-body decays of SUSY and Higgs particles in the Minimal…

High Energy Physics - Phenomenology · Physics 2008-11-26 Wei Qi , Jian-Xiong Wang

The brief discussion of the studies of the radiative QCD corrections to the decay widths and branching ratios of the Standard Model Higgs boson with the mass 2 m_b < M_H < 2 M_W is given. The numerical results are obtained with the help of…

High Energy Physics - Phenomenology · Physics 2007-05-23 Andrei L. Kataev , Victor T. Kim

We describe a major extension of the SOFTSUSY spectrum calculator to include the calculation of the decays, branching ratios and lifetimes of sparticles into lighter sparticles, covering the next-to-minimal supersymmetric standard model…

High Energy Physics - Phenomenology · Physics 2019-04-15 B. C. Allanach , T. Cridge

HFOLD (Higgs Full One Loop Decays) is a Fortran program package for calculating all MSSM Higgs two-body decay widths and the corresponding branching ratios at full one-loop level. The package is done in the SUSY Parameter Analysis…

High Energy Physics - Phenomenology · Physics 2015-05-20 W. Frisch , H. Eberl , H. Hlucha

Motivated by future collider proposals that aim to measure the Higgs properties precisely, we study the partial decay widths of the lightest Higgs boson in the minimal supersymmetric standard model with an emphasis on the parameter region…

High Energy Physics - Phenomenology · Physics 2015-06-11 Motoi Endo , Takeo Moroi , Mihoko M. Nojiri

As part of the search for new physics beyond the Standard Model, we chose the determination of the Higgs boson decay width as one of the least experimentally determined values. The decay widths into the four fermions of the lightest and…

High Energy Physics - Phenomenology · Physics 2021-07-20 T. V. Obikhod , I. A. Petrenko

We present in this paper our new program package ewN2HDECAY for the calculation of the partial decay widths and branching ratios of the Higgs bosons of the Next-to-Minimal 2-Higgs Doublet Model (N2HDM). The N2HDM is based on a general…

High Energy Physics - Phenomenology · Physics 2020-01-23 M. Krause , M. Mühlleitner

We provide a detailed description of the Fortran code CPsuperH, a newly--developed computational package that calculates the mass spectrum and decay widths of the neutral and charged Higgs bosons in the Minimal Supersymmetric Standard Model…

High Energy Physics - Phenomenology · Physics 2008-11-26 J. S. Lee , A. Pilaftsis , M. Carena , S. Y. Choi , M. Drees , J. Ellis , C. E. M. Wagner

Consideration of the latest experimental data on the searches for extended sector of Higgs bosons produced at the LHC at a center-of-mass energy of 13 TeV, allows for computer modeling of the properties of supersymmetric particles within…

High Energy Physics - Phenomenology · Physics 2020-04-24 T. V. Obikhod , E. A. Petrenko
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