212 citations · 2k across the 64 of their papers we have counts for
64 papers
SUSY Dark Matter in Universal and Nonuniversal Gaugino Mass Models
D. P. Roy
We review the phenomenology of SUSY dark matter in various versions of MSSM, with universal and nonuniversal gaugino masses at the GUT scale. We start with the universal case (CMSS…
Higgsino Dark Matter in Nonuniversal Gaugino Mass Models
Manimala Chakraborti, Utpal Chattopadhyay, Soumya Rao +1
We study two simple and well motivated nonuniversal gaugino mass models, which predict higgsino dark matter. One can account for the observed dark matter relic density along with t…
Testing SUSY models for the muon g-2 anomaly via Chargino-Neutralino Pair Production at the LHC
Siba Prasad Das, Monoranjan Guchait, D. P. Roy
Non-universal gaugino mass models can naturally account for the dark matter relic density via the bulk annihilation process with relatively light bino LSP and right sleptons in the…
Reconciling the Muon g-2 and Dark Matter Relic Density with the LHC Results in Nonuniversal Gaugino Mass Models
Subhendra Mohanty, Soumya Rao, D. P. Roy
Relatively light electroweak superparticle masses are required to satisfy the bulk annihilation region of dark matter relic density and account for the observed excess of muon g-2,…
SUSY Dark Matter in Nonuniversal Gaugino Mass Models
D. P. Roy
We discuss the SUSY dark matter phenomenology in some simple and predictive models of nonuniversal gaugino masses at the GUT scale. Assuming the gaugino masses to transform as a su…
Determination of the Third Neutrino-Mixing Angle θ_(13) and its Implications
D. P. Roy
Till 2010 we had three unknown parameters of neutrino oscillation: the third mixing angle θ_(13), the sign of the larger mass difference Δm^(2)_(31) and the CP violating phase δ. T…