83 citations · 180 across the 5 of their papers we have counts for
5 papers
Exploring Extensions of the Scalar Sector of the Standard Model
Najimuddin Khan
In this thesis, various extensions of the scalar sector have been considered comprising of different multiplets. If the extended scalar sector participates in the elect…
Exploring collider signatures of the inert Higgs doublet model
Amitava Datta, Nabanita Ganguly, Najimuddin Khan +1
We revisit the multilepton () + + signatures of the Inert Doublet Model (IDM) of dark matter in future LHC experiments for 3, 4 and simulate, for the…
Exploring the extended scalar sector with resonances in vector boson scattering
Najimuddin Khan, Biswarup Mukhopadhyaya, Subhendu Rakshit +1
We show that the study of scalar resonances at various vector boson scattering processes at the Large Hadron Collider can serve as a useful tool to distinguish between different ex…
Dark matter candidate in an extended type III seesaw scenario
Avinanda Chaudhuri, Najimuddin Khan, Biswarup Mukhopadhyaya +1
The type III seesaw mechanism for neutrino mass generation usually makes use of at least two , lepton triplets. We augment such a model with a third triplet and a…
A study of electroweak vacuum metastability with a singlet scalar dark matter
Najimuddin Khan, Subhendu Rakshit
We study several aspects of electroweak vacuum metastability when an extra gauge singlet scalar, a viable candidate for a dark matter particle, is added to the standard model of pa…