41 citations · 198 across the 10 of their papers we have counts for
9 papers · 1 filter
-parity Violating Decays of Wino Chargino and Wino Neutralino LSPs and NLSPs at the LHC
Sebastian Dumitru, Burt A. Ovrut, Austin Purves
The -parity violating decays of both Wino chargino and Wino neutralino LSPs are analyzed within the context of the MSSM "heterotic standard model". These LSPs correspond t…
The -parity Violating Decays of Charginos and Neutralinos in the B-L MSSM
Sebastian Dumitru, Burt A. Ovrut, Austin Purves
The MSSM is the MSSM with three right-handed neutrino chiral multiplets and gauged symmetry. The symmetry is broken by the third family right-handed sneutrino acq…
Bayesian naturalness, simplicity, and testability applied to the MSSM GUT
Panashe Fundira, Austin Purves
Recent years have seen increased use of Bayesian model comparison to quantify notions such as naturalness, simplicity, and testability, especially in the area of supersymmetric mod…
Supersymmetric Sneutrino-Higgs Inflation
Rehan Deen, Burt A. Ovrut, Austin Purves
It is shown that in the phenomenologically realistic supersymmetric MSSM theory, a linear combination of the neutral, up Higgs field with the third family left-and right-hand…
The Minimal SUSY Model: Simultaneous Wilson Lines and String Thresholds
Rehan Deen, Burt A. Ovrut, Austin Purves
In previous work, we presented a statistical scan over the soft supersymmetry breaking parameters of the minimal SUSY model. For specificity of calculation, unification of th…
The Minimal SUSY Model: From the Unification Scale to the LHC
Burt A. Ovrut, Austin Purves, Sogee Spinner
This paper introduces a random statistical scan over the high-energy initial parameter space of the minimal SUSY model--denoted as the MSSM. Each initial set of points…
A Statistical Analysis of the Minimal SUSY B-L Theory
Burt A. Ovrut, Austin Purves, Sogee Spinner
The structure of the B-L MSSM theory--specifically, the relevant mass scales and soft supersymmetric breaking parameters--is discussed. The space of initial soft parameters is expl…
LSP Squark Decays at the LHC and the Neutrino Mass Hierarchy
Zachary Marshall, Burt A. Ovrut, Austin Purves +1
The existence of R-parity in supersymmetric models can be naturally explained as being a discrete subgroup of gauged baryon minus lepton number (B-L). The most minimal supersymmetr…
Spontaneous R-Parity Breaking, Stop LSP Decays and the Neutrino Mass Hierarchy
Zachary Marshall, Burt A. Ovrut, Austin Purves +1
The MSSM with right-handed neutrino supermultiplets, gauged B-L symmetry and a non-vanishing sneutrino expectation value is the minimal theory that spontaneously breaks R-parity an…