100 citations · 266 across the 9 of their papers we have counts for
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Naturalness, Vacuum Stability and Leptogenesis in the Minimal Seesaw Model
Gulab Bambhaniya, P. S. Bhupal Dev, Srubabati Goswami +2
The right-handed neutrinos within the type-I seesaw mechanism can induce large radiative corrections to the Higgs mass, and naturalness arguments can then be used to set limits on…
Constraints on a seesaw model leading to quasidegenerate neutrinos and signatures at the LHC
Gulab Bambhaniya, Subrata Khan, Partha Konar +1
We consider a variant of TeV scale seesaw models in which three additional heavy right handed neutrinos are added to the standard model to generate the quasi-degenerate light neutr…
Looking for hints of a reconstructible seesaw model at the Large Hadron Collider
Gulab Bambhaniya, Srubabati Goswami, Subrata Khan +2
We study the production of heavy neutrinos at the Large Hadron Collider (LHC) through the dominant s-channel production mode as well as the vector boson fusion (VBF) process. We co…
Threshold effects and renormalization group evolution of neutrino parameters in TeV scale seesaw models
Srubabati Goswami, Subrata Khan, Sasmita Mishra
We consider the threshold effect on the renormalization group (RG) evolution of the neutrino masses and mixing angles in TeV scale seesaw models. We obtain the analytic expressions…
Vacuum Stability Constraints on the Minimal Singlet TeV Seesaw Model
Subrata Khan, Srubabati Goswami, Sourov Roy
We consider the minimal seesaw model in which two gauge singlet right handed neutrinos with opposite lepton numbers are added to the Standard Model. In this model, the smallness of…
Renormalization Group Evolution of the Non-Unitary operator
Subrata Khan
Integrating out a heavy field gives rise to effective Lagrangian containing higher dimensional operators. In the context of Type-I seesaw mechanism, integrating out the heavy right…
Minimal Textures in Seesaw Mass Matrices and their low and high Energy Phenomenology
Srubabati Goswami, Subrata Khan, Werner Rodejohann
In an attempt to find minimal scenarios we study the implications of Dirac and Majorana mass matrices with texture zeros within the type I seesaw mechanism. For the Dirac mass matr…
Hybrid textures in minimal seesaw mass matrices
Srubabati Goswami, Subrata Khan, Atsushi Watanabe
In the context of minimal seesaw framework, we study the implications of Dirac and Majorana mass matrices in which two rigid properties coexist, namely, equalities among mass matri…