30 citations · 127 across the 16 of their papers we have counts for
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Correlative study of flavor anomalies and dark matter in the light of scalar leptoquark
Manas Kumar Mohapatra, Shivaramakrishna Singirala, Dhiren Panda +1
We explore gauge extension of the Standard Model with particle content enlarged by three neutral fermions, of which the lightest one contributes to dark matter con…
GeV scale dark matter and missing energy phenomenology in the model
Ajay Kumar Yadav, Shivaramakrishna Singirala, Manas Kumar Mohapatra +1
We elucidate the recently observed discrepancy in the branching ratio of +inv decay mode using a GeV scale scalar dark matter in an anomaly-free $U(1)_{B-L…
Correlating neutrino magnetic moment and scalar triplet dark matter to enlighten XENONnT bounds in a Type-II model
Shivaramakrishna Singirala, Dinesh Kumar Singha, Rukmani Mohanta
We investigate neutrino magnetic moment, triplet scalar dark matter in a Type-II radiative seesaw scenario. With three vector-like fermion doublets and two scalar triplets, we prov…
Neutrino magnetic moment and inert doublet dark matter in a Type-III radiative scenario
Shivaramakrishna Singirala, Dinesh Kumar Singha, Rukmani Mohanta
We narrate dark matter, neutrino magnetic moment and mass in a Type-III radiative scenario. The Standard Model is enriched with three vector-like fermion triplets and two inert dou…
Flavour anomalies and dark matter assisted unification in GUT
Purushottam Sahu, Aishwarya Bhatta, Rukmani Mohanta +2
With the recent experimental hint of new physics from flavor physics anomalies, combined with the evidence from neutrino mass and dark matter, we consider a minimal extension of SM…
Dark matter and flavor anomalies in the light of vector-like fermions and scalar leptoquark
Suchismita Sahoo, Shivaramakrishna Singirala, Rukmani Mohanta
We make a comprehensive study of vector-like fermionic dark matter and flavor anomalies in a simple extension of standard model. The model is added with doublet vector-like fermion…
Exploring neutrino masses, in type I+II seesaw in gauge extended model
Papia Panda, Priya Mishra, Mitesh Kumar Behera +2
This paper aims to explore the implications of gauge symmetries, where , in the neutrino sector through the type-(I+II) seesaw mechanisms. To achieve such…
Light dark matter, rare decays with missing energy in model with a scalar leptoquark
Shivaramakrishna Singirala, Suchismita Sahoo, Rukmani Mohanta
We investigate the phenomenology of light GeV-scale fermionic dark matter in gauge extension of the Standard Model. Heavy neutral fermions alongside with a $S_1(\…
A modular symmetric Scotogenic model for Neutrino mass and Dark Matter
Mitesh Kumar Behera, Shivaramakrishna Singirala, Subhasmita Mishra +1
Modular symmetries have been impeccable in neutrino and quark sectors. This motivated us, therefore, to propose a variant of scotogenic model based on modular symmetry to rea…
Implications of modular symmetry on Neutrino mass, Mixing and Leptogenesis with Linear Seesaw
Mitesh Kumar Behera, Subhasmita Mishra, Shivaramakrishna Singirala +1
The present work is inspired by the application of modular symmetry in the linear seesaw framework, which restricts the use of multiple flavon fields. Linear seesaw is realiz…
Exploring Dark Matter, Neutrino mass and flavour anomalies in L_μ-L_τ model
Rukmani Mohanta, Shivaramakrishna Singirala, Suchismita Sahoo
We investigate Majorana dark matter in a new variant of gauge extension of Standard Model, containing three additional neutral fermions , along wi…
Scalar dark matter, Neutrino mass and Leptogenesis in a model
Subhasmita Mishra, Shivaramakrishna Singirala, Suchismita Sahoo
We investigate the phenomenology of singlet scalar dark matter in a simple gauge extension of standard model, made anomaly free with four exotic fermions. The enri…
Neutrino Phenomenology and Dark matter in an flavour extended B-L model
Subhasmita Mishra, Mitesh Kumar Behera, Rukmani Mohanta +2
We present an flavor extended model for realization of eV scale sterile neutrinos, motivated by the recent experimental hints from both particle physics and cosmolo…
Exploring dark matter, neutrino mass and anomalies in model
Shivaramakrishna Singirala, Suchismita Sahoo, Rukmani Mohanta
We investigate Majorana dark matter in a new variant of gauge extension of Standard Model, where the scalar sector is enriched with an inert doublet and a $(\bar{3…
Singlet scalar Dark matter in models without right-handed neutrinos
Shivaramakrishna Singirala, Rukmani Mohanta, Sudhanwa Patra
We investigate the phenomenology of singlet scalar dark matter in a simple gauge extension of the Standard Model where the dark matter particle is charged under the $U(1)_{B-…
Implications of Fermionic Dark Matter on recent neutrino oscillation data
Shivaramakrishna Singirala
We investigate flavor phenomenology and dark matter in the context of scotogenic model. In this model, the neutrino masses are generated through radiative corrections at one-loop l…