22 citations · 22 across the 1 of their papers we have counts for
9 papers
Feebly coupled vector boson dark matter in effective theory
Basabendu Barman, Subhaditya Bhattacharya, Bohdan Grzadkowski
A model of dark matter (DM) that communicates with the Standard Model (SM) exclusively through suppressed dimension five operator is discussed. The SM is augmented with a symmetry…
Effective Theory of Freeze-in Dark Matter
Basabendu Barman, Debasish Borah, Rishav Roshan
We perform a model independent study of freeze-in of massive particle dark matter (DM) by adopting an effective field theory framework. Considering the dark matter to be a gauge si…
Singlet-Doublet Fermionic Dark Matter and Gravitational Wave in Two Higgs Doublet Extension of the Standard Model
Basabendu Barman, Amit Dutta Banik, Avik Paul
We present a study of singlet-doublet vector-like leptonic dark matter (DM) in the framework of two Higgs doublet model (2HDM), where the dark sector is comprised of one doublet an…
A Minimal Model of Torsion Mediated Dark Matter
Basabendu Barman, Tapobroto Bhanja, Debottam Das +1
We present a minimal model of fermionic dark matter (DM), where a singlet Dirac fermion can interact with the Standard Model (SM) particles via the torsion field of gravitational o…
Flavoured gauge extension of singlet-doublet fermionic dark matter: neutrino mass, high scale validity and collider signatures
Basabendu Barman, Debasish Borah, Purusottam Ghosh +1
We propose an Abelian gauged version of the singlet-doublet fermionic dark matter (DM) model where DM, combination of a vector like fermion doublet and a fermion singlet, is natura…
Non-Abelian Vector Boson as FIMP Dark Matter
Basabendu Barman, Subhaditya Bhattacharya, Mohammadreza Zakeri
In this analysis we demonstrate the freeze-in realization of a non-abelian vector boson dark matter (DM). We choose to elaborate an existing extension ( stands for neu…