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Predicting the Sparticle Spectrum from Partially-Composite Supersymmetry
Yusuf Buyukdag, Tony Gherghetta, Andrew S. Miller
We use the idea of partial compositeness in a minimal supersymmetric model to relate the fermion and sfermion masses. By assuming that the Higgs and third-generation matter is (mos…
Partially composite supersymmetry
Yusuf Buyukdag, Tony Gherghetta, Andrew S. Miller
We consider a supersymmetric model that uses partial compositeness to explain the fermion mass hierarchy and predict the sfermion mass spectrum. The Higgs and third-generation matt…
New Weak-Scale Physics from SO(10) with High-Scale Supersymmetry
Sebastian A. R. Ellis, Tony Gherghetta, Kunio Kaneta +1
Gauge coupling unification and the stability of the Higgs vacuum are among two of the cherished features of low-energy supersymmetric models. Putting aside questions of naturalness…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…
Gravitino Decay in High Scale Supersymmetry with R-parity Violation
Emilian Dudas, Tony Gherghetta, Kunio Kaneta +2
We consider the effects of R-parity violation due to the inclusion of a bilinear superpotential term in high scale supersymmetric models with an EeV scale gravitin…