SPheno 3.1: extensions including flavour, CP-phases and models beyond the MSSM
By Werner Porod, Florian Staub. Computer Physics Communications, 2011
924 citations recorded by the source corpus.
We describe recent extensions of the program SPhenoincluding flavour aspects, CP-phases, R-parity violation and low energy observables. In case of flavour mixing all masses of supersymmetric particles are calculated including the complete flavour structure and all possible CP-phases at the 1-loop level. We give details on implemented seesaw models, low energy observables and the corresponding extension of the SUSY Les Houches Accord. Moreover, we comment on the possibilities to include MSSM extensions in SPheno.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/9f34363311849704ba9f55077a77621c85c3aac1
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Citations in the corpus
- Exploring New Models in All Detail with SARAH (2015, methodology): “Despite the large variety and flexibility of SUSY, many dedicated public computer tools like Isajet [126– 132], Suspect [133], SoftSUSY [134–136], SPheno [137, 138], or FeynHiggs [139, 140] are restricted to the simplest realization of SUSY, the MSSM, or small extensions of it.”
- Phenomenology of an SU(2) × SU(2) × U(1) model with lepton-flavour non-universality (2016, methodology): “We have used SARAH [174] and SPheno [175, 176] to cross-check some of our results, and matplotlib to produce most of the plots in the paper [177].”
- Higgs mass and unnatural supersymmetry (2014, methodology): “In contrast, FeynHiggs predicts Mmax h ≈ 129 − 131 GeV (depending on the code’s settings), while codes such as SoftSusy [34, 35], SuSpect [36] and SPheno [37, 38], which compute the mass spectrum of the MSSM including the full one-loop and dominant two-loop corrections to the Higgs masses in the DR ”
- SARAH 4: A tool for (not only SUSY) model builders (2013, background): “In addition, due to the output of Fortran source code for SPheno [32, 33] the calculation of the one-loop corrected mass spectrum, branching ratios and decays widths of all states is possible.”
- Reconciling EFT and hybrid calculations of the light MSSM Higgs-boson mass (2017, methodology): “Recently, the same approach has been included into SPheno [42].”
- Beyond the Standard Model Physics at the HL-LHC and HE-LHC (2018, methodology): “3, the relevant parameters for these reference points are reported: the particle mass spectrum can be calculated by using the SARAH code [116] and its interface with SPHENO [178].”