A novel approach to finely tuned supersymmetric standard models: The case of the non-universal Higgs mass model

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4 Citations (Scopus)

Abstract

Discarding the prejudice about fine tuning, we propose a novel and efficient approach to identify relevant regions of fundamental parameter space in supersymmetric models with some amount of fine tuning. The essential idea is the mapping of experimental constraints at a low-energy scale, rather than the parameter sets, to those of the fundamental parameter space. Applying this method to the non-universal Higgs mass model, we identify a new interesting superparticle mass pattern where some of the first two generation squarks are light whilst the stops are kept heavy as 6 TeV. Furthermore, as another application of this method, we show that the discrepancy of the muon anomalous magnetic dipole moment can be filled by a supersymmetric contribution within the 1σ level of the experimental and theoretical errors, which was overlooked by previous studies due to the extremely fine tuning required. ...................................................................................................................

Original languageEnglish
Article number103I01
JournalProgress of Theoretical and Experimental Physics
Volume2017
Issue number10
DOIs
Publication statusPublished - 2017 Oct

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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