101 citations · 931 across the 40 of their papers we have counts for
4 papers · 1 filter
Cornering variants of Georgi-Machacek model using Higgs precision data
Dipankar Das, Ipsita Saha
We show that in the absence of trilinear terms in the scalar potential of Georgi-Machacek model, heavy charged scalars do not necessarily decouple from the decay amplitu…
An flavored left-right symmetric model of quarks
Dipankar Das, Palash B. Pal
We construct a model based on the electroweak gauge group augmented by an symmetry. We assign nontrivial transformation p…
2HDM without FCNC: off the beaten tracks
Dipankar Das
We propose an alternative method of constructing two Higgs-doublet models free from scalar mediated FCNC couplings at the tree-level. In a toy scenario, we have presented semi real…
A reappraisal of constraints on models from unitarity and direct searches at the LHC
Triparno Bandyopadhyay, Gautam Bhattacharyya, Dipankar Das +1
In a truly model-independent approach, we reexamine a minimal extension of the Standard Model (SM) through the introduction of an additional symmetry leading to a new neutra…