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Supersymmetry Parameter Analysis: SPA Convention and Project
J. A. Aguilar-Saavedra, A. Ali, B. C. Allanach +122
High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is…
From HERA to the LHC
John Ellis
Some personal comments are given on some of the exciting interfaces between the physics of HERA and the LHC. These include the quantitative understanding of perturbative QCD, the p…
Robust Limits on Lorentz Violation from Gamma-Ray Bursts
John Ellis, Nick E. Mavromatos, Dimitri V. Nanopoulos +2
We constrain the possibility of a non-trivial refractive index in free space corresponding to an energy-dependent velocity of light: c(E) \simeq c_0 (1 - E/M), where M is a mass sc…
On the Higgs Mass in the CMSSM
John Ellis, Dimitri Nanopoulos, Keith A. Olive +1
We estimate the mass of the lightest neutral Higgs boson h in the minimal supersymmetric extension of the Standard Model with universal soft supersymmetry-breaking masses (CMSSM),…
Liouville Cosmology at Zero and Finite Temperatures
J. Ellis, N. E. Mavromatos, M. Westmuckett +1
We discuss cosmology in the context of Liouville strings, characterized by a central-charge deficit Q^2, in which target time is identified with (the world-sheet zero mode of the)…
Supersymmetric Benchmarks with Non-Universal Scalar Masses or Gravitino Dark Matter
A. De Roeck, J. Ellis, F. Gianotti +3
We propose and examine a new set of benchmark supersymmetric scenarios, some of which have non-universal Higgs scalar masses (NUHM) and others have gravitino dark matter (GDM). The…