116 citations · 832 across the 24 of their papers we have counts for
22 papers
Probing a Mixed Neutralino Dark Matter Model at the 7 TeV LHC
Monoranjan Guchait, D. P. Roy, Dipan Sengupta
We have analyzed the prospect of probing a non-universal gaugino mass model of mixed bino-higgsino dark matter at the current 7 TeV run of LHC. It provides cosmologically compatibl…
Probing the CP-violating light neutral Higgs in the charged Higgs decay at the LHC
Dilip Kumar Ghosh, R. M. Godbole, D. P. Roy
The CP-violating MSSM allows existence of a light neutral Higgs boson ($M_{H_1} \lapp 50$ GeV) in the CPX scenario in the low $\tan β(\lapp 5)$ region, which could have escaped the…
Using Tau Polarization to Discriminate between SUSY Models and Determine SUSY Parameters at ILC
R. M. Godbole, Monoranjan Guchait, D. P. Roy
In many SUSY models the first SUSY signal in the proposed International Linear Collider is expected to come from the pair production of , followed by its decay into +…
Search for `invisible' Higgs signals at LHC via Associated Production with Gauge Bosons
R. M. Godbole, M. Guchait, K. Mazumdar +2
A light Higgs boson with substantial branching ratio into invisible channels can occur in a variety of models with: light neutralinos, spontaneously broken lepton number, radiative…
Using Tau Polarization as a Distinctive SUGRA Signature at LHC
Monoranjan Guchait, D. P. Roy
In the minimal SUGRA model the lighter tau slepton is expected to be the second lightest superparticle over a large parameter range at large . Consequently one expects a via…
Using Tau Polarization to Sharpen up the SUGRA Signal at Tevatron
Monoranjan Guchait, D. P. Roy
The most promising source of SUGRA signal at the Tevatron collider is the pair-production of electroweak gauginos, followed by their leptonic decay. In the parameter range correspo…