Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
By G. Giudice, Alessandro Strumia. 2011
324 citations recorded by the source corpus.
Abstract We study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading order corrections, including two-loop renormalization group equations and one loop threshold effects. These corrections reduce the predicted Higgs mass by a few GeV. We investigate the impact of the recent LHC Higgs searches on the scale of supersymmetry breaking. In particular, we show that an upper bound of 127 GeV on the Higgs mass implies an upper bound on the scale of Split Supersymmetry of about 10 8 GeV , while no firm conclusion can yet be drawn for High-Scale Supersymmetry.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/b07b96fe2b3cce3a249582e6f63eee3aefd90c8c
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In Nuclear and High Energy Physics
- G. Villadoro
- Alessandro Strumia
- Henning Bahl
- Wolfgang Hollik
- Javier Pardo Vega
- G. Giudice
- N. Craig
- A. Salvio
Citations in the corpus
- Precise prediction for the light MSSM Higgs-boson mass combining effective field theory and fixed-order calculations (2016, methodology): “The RGEs for the SM with an added gluino are extracted from the RGEs listed in [26].”
- Higgs mass and unnatural supersymmetry (2014, background): “[6], the heavy-Higgs contribution — see the fourth and fifth lines of our eq.”
- SusyHD: Higgs mass Determination in Supersymmetry (2015, methodology): “We then used 1-loop thresholds to do the matchings and 2-loop RGEs to run the Split-SUSY theory [8,23].”
- Mini-Split (2012, methodology): “This plot was generated using the results of [14, 15].”
- Higgs mass and vacuum stability in the Standard Model at NNLO (2012, methodology): “A dedicated analysis of the resulting prediction for the Higgs mass as function of m̃ and of tanβ was performed in [57] (see also [58]).”
- Investigating the near-criticality of the Higgs boson (2013, background): “It is not difficult to imagine theories able to drive λ(MPl) to zero: high-scale supersymmetry with tanβ = 1 [123–128]; partial N = 2 supersymmetry insuring D-flatness [129, 130]; an approximate Goldstone or shift symmetry [131, 132]; an infrared fixed-point of some transplanckian physics [121]; a p”