20 citations · 119 across the 12 of their papers we have counts for
12 papers
Zooming in on eV-MeV Scale Sterile Neutrinos in light of Neutrinoless Double Beta Decay
Tapoja Jha, Sarif Khan, Manimala Mitra +1
The existence of light sterile neutrinos, as predicted in several models, can help to explain a number of observations starting from dark mater to recent anomalies in short baselin…
MeV scale model of SIMP dark matter, neutrino mass and leptogenesis
Subhendra Mohanty, Ayon Patra, Tripurari Srivastava
We consider a simple extension of the Standard Model with two singlet scalar fields and three heavy right-handed neutrinos. One of the scalar fields serves as an MeV scale dark mat…
Anatomy of Heavy Gauge Bosons in a Left-Right Supersymmetric Model
Biplob Bhattacherjee, Najimuddin Khan, Ayon Patra
We perform a detailed study of the various decay channels of the heavy charged and neutral gauge bosons ( and respectively) in a left-right supersymmetric (LRSUSY) frame…
Same-sign Multilepton Signatures of an Quintuplet at the LHC
Sanjib Kumar Agarwalla, Kirtiman Ghosh, Nilanjana Kumar +1
We study in detail the collider signatures of an fermionic quintuplet in the framework of left-right symmetric model in the context of the 13 TeV LHC. Apart from giving a…
Neutrino and Collider Implications of a Left-Right Extended Zee Model
Sarif Khan, Manimala Mitra, Ayon Patra
We study a simple left-right symmetric (LRS) extension of the Zee model for neutrino mass generation. An extra singlet charged scalar helps in generating a loop-induc…
Sub-TeV Quintuplet Minimal Dark Matter with Left-Right Symmetry
Sanjib Kumar Agarwalla, Kirtiman Ghosh, Ayon Patra
A detailed study of a fermionic quintuplet dark matter in a left-right symmetric scenario is performed in this article. The minimal quintuplet dark matter model is highly constrain…
A Lepton-specific Universal Seesaw Model with Left-Right Symmetry
Ayon Patra, Santosh Kumar Rai
We propose a left-right symmetric framework with universal seesaw mechanism for the generation of masses of the Standard Model quarks and leptons. Heavy vector-like singlet quarks…
LHC diphoton excess in a left-right symmetric model with minimal dark matter
Sanjib Kumar Agarwalla, Kirtiman Ghosh, Ayon Patra
We construct a model containing a viable dark matter candidate, in the framework of left-right symmetry, which can explain both width and cross-section of the observed 750 GeV diph…
Higgs Boson Spectra in Supersymmetric Left-Right Models
K. S. Babu, Ayon Patra
We present a comprehensive analysis of the Higgs boson spectra in several versions of the supersymmetric left--right model based on the gauge symmetry $SU(3)_c \times SU(2)_L \time…
keV Sterile Neutrino Dark Matter and Low Scale Leptogenesis
Sin Kyu Kang, Ayon Patra
We consider a simple extension of the Standard Model to consistently explain the observation of a peak in the galactic X-ray spectrum at 3.55 keV and the light neutrino masses alon…
Higgs Boson Decay Constraints on a Model with a Universal Extra Dimension
Anindya Datta, Ayon Patra, Sreerup Raychaudhuri
We investigate the impact of the latest data on Higgs boson branching ratios on the minimal model with a Universal Extra Dimension (mUED). Combining constraints from vacuum stabili…
New Signals for Doubly-Charged Scalars and Fermions at the Large Hadron Collider
K. S. Babu, Ayon Patra, Santosh Kumar Rai
Several extensions of the Standard Model have light doubly-charged Higgs bosons in their particle spectrum. The supersymmetric versions of these models introduce fermionic superpar…