Non-thermal CMSSM with a 125 GeV Higgs
  We study the phenomenology of the CMSSM/mSUGRA with non-thermal neutralino
dark matter. Besides the standard parameters of the CMSSM we include the
reheating temperature as an extra parameter. Imposing radiative electroweak
symmetry breaking with a Higgs mass around 125 GeV and no dark matter
overproduction, we contrast the scenario with different experimental bounds
from colliders (LEP, LHC), cosmic microwave background (Planck), direct (LUX,
XENON100, CDMS, IceCube) and indirect (Fermi) dark matter searches. The allowed
parameter space is characterised by a Higgsino-like LSP with a mass around 300
GeV. The observed dark matter abundance can be saturated for reheating
temperatures around 2 GeV while larger temperatures require extra
non-neutralino dark matter candidates and extend the allowed parameter space.
Sfermion and gluino masses are in the few TeV region. These scenarios can be
achieved in string models of sequestered supersymmetry breaking which avoid
cosmological moduli problems and are compatible with gauge coupling
unification. Astrophysics and particle physics experiments will fully
investigate this non-thermal scenario in the near future.
