No-Scale F-SU(5) in the Light of LHC, Planck and XENON

TL;DR

This paper reviews the current experimental constraints on the No-Scale F-SU(5) supersymmetric model, emphasizing its high-mass cutoff due to dark matter relic density, and discusses its testability with future collider and dark matter detection experiments.

Contribution

It clarifies the high-mass cutoff in No-Scale F-SU(5) based on recent experimental data and explores its implications for future collider and dark matter searches.

Findings

No conclusive SUSY evidence from LHC 7 and 8 TeV runs.

A high-mass cutoff constrains the SUSY spectrum to be relatively light.

Future 14 TeV LHC and XENON 1-Ton experiments can probe the model's parameter space.

Abstract

We take stock of the No-Scale F-SU(5) model's experimental status and prospects in the light of results from LHC, Planck, and XENON100. Given that no conclusive evidence for light Supersymmetry (SUSY) has emerged from the 7, 8 TeV collider searches, the present work is focused on exploring and clarifying the precise nature of the high-mass cutoff enforced on this model at the point where the stau and neutralino mass degeneracy becomes so tight that cold dark matter relic density observations cannot be satisfied. This hard upper boundary on the model's mass scale constitutes a top-down theoretical mandate for a comparatively light (and testable) SUSY spectrum which does not excessively stress natural resolution of the gauge hierarchy problem. The overlap between the resulting model boundaries and the expected sensitivities of the future 14 TeV LHC and XENON 1-Ton direct detection SUSY / dark matter experiments is described.