Utpal Chattopadhyay

Naturalness, weak scale supersymmetry, and the prospect for the observation of supersymmetry at the Fermilab Tevatron and at the CERN LHC

Naturalness bounds on weak scale supersymmetry in the context of radiative breaking of the electroweak symmetry are analyzed. In the case of minimal supergravity it is found that for low

WMAP constraints, supersymmetric dark matter, and implications for the direct detection of supersymmetry

\mathrm{tan}\ensuremath{\beta}

Probing supergravity grand unification in the Brookhaven g-2 experiment.

and for low values of fine-tuning

Supersymmetric dark matter and Yukawa unification

\ensuremath{\Phi},

Upper Limits on Sparticle Masses from g − 2 and the Possibility for Discovery of Supersymmetry at Colliders and in Dark Matter Searches

where

Higgsino dark matter in a SUGRA model with nonuniversal gaugino masses

\ensuremath{\Phi}

b−τunification,gμ−2,theb→s+γconstraint, and nonuniversalities

is defined essentially by the ratio

The electroweak sector of the pMSSM in the light of LHC - 8 TeV and other data

{\ensuremath{\mu}}^{2}{/M}_{Z}^{2}

Looking for a heavy higgsino LSP in collider and dark matter experiments

where

Constraints on explicit CP violation from the Brookhaven muon g − 2 experiment

\ensuremath{\mu}