Renormalization group invariants in the MSSM and its extensions

  title={Renormalization group invariants in the MSSM and its extensions},
  author={Durmuş Demir},
  journal={Journal of High Energy Physics},
  • D. Demir
  • Published 3 August 2004
  • Mathematics
  • Journal of High Energy Physics
We derive one-loop renormalization group (RG) invariant observables and analyze their phenomenological implications in the MSSM and its µ problem solving extensions, U(1) ′ model and NMSSM. We show that there exist several RG invariants in the gauge, Yukawa and soft-breaking sectors of each model. In general, RG invariants are highly useful for projecting experimental data to messenger scale, for revealing correlations among the model parameters, and for probing the mechanism that breaks… 

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