Data-driven analysis of a SUSY GUT of flavour

  title={Data-driven analysis of a SUSY GUT of flavour},
  author={Jordan Bernigaud and Adam K. Forster and B. Herrmann and Stephen F. King and Werner Porod and Samuel J. Rowley},
  journal={Journal of High Energy Physics},
Abstract We present a data-driven analysis of a concrete Supersymmetric (SUSY) Grand Unified Theory (GUT) of flavour, based on SU(5) × S4, which predicts charged fermion and neutrino mass and mixing, and where the mass matrices of both the Standard Model and the Supersymmetric particles are controlled by a common symmetry at the GUT scale. This framework also predicts non-vanishing non-minimal flavour violating effects, motivating a sophisticated data-driven parameter analysis to uncover the… 


Phenomenology of SUSY with General Flavour Violation
A bstractWe discuss the consequences of relaxing the Minimal Flavour Violation assumption in the up-squark sector on the phenomenology of SUSY models. We study the impact of the off-diagonal entries
A SUSY GUT of flavour with S4 × SU(5) to NLO
We construct a Supersymmetric (SUSY) Grand Unified Theory (GUT) of Flavour based on S4 × SU(5), together with an additional (global or local) Abelian symmetry, and study it to next-to-leading order
Non-minimal flavour violation in A4 × SU(5) SUSY GUTs with smuon assisted dark matter
A bstractWe study CP-conserving non-minimal flavour violation in A4 × SU(5) inspired Supersymmetric Grand Unified Theories (GUTs), focussing on the regions of parameter space where dark matter is
Phenomenological implications of an SU(5)×S$_4$×U(1) SUSY GUT of flavor
We discuss the characteristic low energy phenomenological implications of an $SU(5)$ supersymmetric (SUSY) grand unified theory whose flavor structure is controlled by the family symmetry
New GUT predictions for quark and lepton mass ratios confronted with phenomenology
Group theoretical factors from grand unified theory (GUT) symmetry breaking can lead to predictions for the ratios of quark and lepton masses (or Yukawa couplings) at the unification scale. Because
Gluino meets flavored naturalness
A bstractWe study constraints from LHC run I on squark and gluino masses in the presence of squark flavor violation. Inspired by the concept of ‘flavored naturalness’, we focus on the impact of a
Improved predictions for intermediate and heavy supersymmetry in the MSSM and beyond
For a long time, the minimal supersymmetric standard model (MSSM) with light masses for the supersymmetric states was considered as the most natural extension of the Standard Model of particle
Flavour violating gluino three-body decays at LHC
We study the effect of squark generation mixing on gluino production and decays at LHC in the Minimal Supersymmetric Standard Model (MSSM) for the case that the gluino is lighter than all squarks and
Approaching Minimal Flavour Violation from an SU(5) × S4 × U(1) SUSY GUT
A bstractWe show how approximate Minimal Flavour Violation (MFV) can emerge from an SU(5) Supersymmetric Grand Unified Theory (SUSY GUT) supplemented by an S4 × U(1) family symmetry, which provides a