0809.1122:Light Pseudoscalar Higgs boson in Neutralino Decays in the Next-to-Minimal Supersymmetric Standard Model, Potentially, the final state is filled with many $\tau$ leptons, which can be reconstructed at the mass of $a_1$. This is a clean, observable, and distinguishable signature for NMSSM.
We propose a top hypercharge model with gauge symmetry SU(3)_C x SU(2)_L x U(1)_1 x U(1)_2 where the first two families of the Standard Model (SM) fermions are charged under U(1)_1 while the third family is charged under U(1)_2.
the Z' discovery potential at the Large Hadron Collider, the dark matter with a gauged Z_2 symmetry, and the Higgs boson masses
0901.1264: Leptogenesis and LHC Physics with Type III See-Saw
0811.0658: Constraints on Scalar Dark Matter from Direct Experimental Searches, comment on the implication of the darkon model for Higgs searches at the LHC