BEYOND THE MINIMAL SUPERSYMMETRIC STANDARD MODEL: FROM THEORY TO PHENOMENOLOGY [PDF]
, 2012 Thanks to the latest development in the field of Monte Carlo event generators and satellite programs allowing for a straightforward implementation of any beyond the Standard Model theory in those tools, studying the property of any softly-broken ...
B. Fuks
semanticscholar +1 more source
Constrained exceptional supersymmetric standard model with a Higgs signal near 125?GeV [PDF]
, 2012 We study the parameter space of the constrained exceptional supersymmetric standard model (cE6SSM) consistent with a Higgs signal near 125 GeV and the LHC searches for squarks, gluinos and Z 0 .
P. Athron +4 more
semanticscholar +1 more source
Constraining the Higgs sector from False Vacua in the Next-to-Minimal Supersymmetric Standard Model [PDF]
, 2012 We study the mass, the mixing and the coupling with $Z$ boson of the lightest Higgs boson in the next-to-minimal supersymmetric standard model. The vacuum structure of the Higgs potential is analyzed and the new false vacua are discussed. The significant
Tatsuo C. Kobayashi +2 more
semanticscholar +1 more source
Asymmetric Dark Matter from Spontaneous Cogenesis in the Supersymmetric Standard Model [PDF]
, 2012 The observational relation between the density of baryon and dark matter in the Universe, DM/B ≃ 5, is one of the most difficult problems to solve in modern cosmology.
K. Kamada, Masahide Yamaguchi
semanticscholar +1 more source
INFLATION AND THE MINIMAL SUPERSYMMETRIC STANDARD MODEL [PDF]
Modern Physics Letters A, 2008 There is strong evidence from cosmological data that the universe underwent an epoch of superluminal expansion called inflation. A satisfactory embedding of inflation in fundamental physics has been an outstanding problem at the interface of cosmology and high energy physics.
openaire +3 more sources
Constraints from Unrealistic Vacua in the Next-to-Minimal Supersymmetric Standard Model [PDF]
, 2011 We study constraints to avoid deep unrealistic minima in the next-to-minimal supersymmetric standard model. We analyze a scalar potential along directions where all of and one of the three Higgs fields develop their vacuum expectation values, and find ...
Yoshimi Kanehata +4 more
semanticscholar +1 more source
(De)constructing a natural and flavorful supersymmetric Standard Model [PDF]
, 2011 Using the framework of deconstruction, we construct simple, weakly-coupled supersymmetric models that explain the Standard Model flavor hierarchy and produce a flavorful soft spectrum compatible with precision limits.
N. Craig, D. Green, A. Katz
semanticscholar +1 more source
A 125 GeV Higgs and its di-photon signal in different SUSY models: a mini review [PDF]
, 2012 In this note we briefly review our recent studies on a 125 GeV Higgs and its di-photon signal rate in different low energy supersymmetric models, namely the minimal supersymmetric standard model (MSSM), the next-to-minimal supersymmetric standard model ...
Heng, Zhaoxia
core +3 more sources
LHC signatures of the constrained exceptional supersymmetric standard model [PDF]
, 2011 We discuss two striking Large Hadron Collider (LHC) signatures of the constrained version of the exceptional supersymmetric standard model, based on a universal high-energy soft scalar mass m0, soft trilinear coupling A0 and soft gaugino mass M1/2.
P. Athron +7 more
semanticscholar +1 more source
CURVATONS IN THE MINIMALLY SUPERSYMMETRIC STANDARD MODEL [PDF]
Modern Physics Letters A, 2004 Curvaton is an effectively massless field whose energy density during inflation is negligible but which later becomes dominant. This is a novel mechanism to generate the scale invariant perturbations. We discuss the possibility that the curvaton could be found among the fields of the minimally supersymmetric standard model (MSSM), which contains a ...
openaire +3 more sources