54 citations · 219 across the 13 of their papers we have counts for
13 papers
Neutrinoless double beta decay in Left-Right symmetric model with double seesaw mechanism
Sudhanwa Patra, S. T. Petcov, Prativa Pritimita +1
We discuss a left-right (L-R) symmetric model with the double seesaw mechanism at the TeV scale generating Majorana masses for the active left-handed (LH) flavour neutrinos $ν_{αL}…
Determining neutrino mass hierarchy in an extended Left-Right model
Prativa Pritimita, Urjit A. Yajnik, Nitali Dash +1
We derive the lower bound on absolute scale of lightest neutrino mass for normal hierarchy and inverted hierarchy pattern of light neutrinos by studying the new physics contributio…
Effect of large light-heavy neutrino mixing and natural type-II seesaw dominance to lepton flavor violation and neutrinoless double beta decay
Nitali Dash, Sudhanwa Patra, Prativa Pritimita +1
We derive the lower bound on the absolute scale of lightest neutrino mass for normal hierarchy and inverted hierarchy pattern of light neutrinos by studying the new physics contrib…
Neutrino mass, mixing and muon explanation in extension of left-right theory
Chayan Majumdar, Sudhanwa Patra, Prativa Pritimita +2
We consider a gauged extension of the left-right symmetric theory in order to simultaneously explain neutrino mass, mixing and the muon anomalous magnetic moment.…
realization of left-right symmetric linear seesaw
Purushottam Sahu, Sudhanwa Patra, Prativa Pritimita
We explore an -symmetric flavor based left-right symmetric model with linear seesaw mechanism and study the associated neutrino phenomenology. The framework offers the advanta…
A comparative study of decay in symmetric and asymmetric left-right model
Chayan Majumdar, Sudhanwa Patra, Prativa Pritimita +1
We study the new physics contributions to neutrinoless double beta decay () in a TeV scale left-right model with spontaneous D-parity breaking mechanism where the values of t…
Neutrinoless Double Beta Decay in Left-Right Symmetry with Universal Seesaw
Frank F. Deppisch, Chandan Hati, Sudhanwa Patra +2
We discuss a class of left-right symmetric theories with a universal seesaw mechanism for fermion masses and mixing and the implications for neutrinoless double beta () decay…
Lepton Number Violation in Low Scale Seesaw Mechanism and its Collider Complementarity
Prativa Pritimita, Nitali Dash, Sudhanwa Patra
We consider the TeV scale left-right symmetric theory which can accommodate low scale seesaw mechanisms consistent with neutrino oscillation data and find new physics contributions…
Neutrinoless Double Beta Decay in LRSM with Natural Type-II seesaw Dominance
Prativa Pritimita, Nitali Dash, Sudhanwa Patra
We present a detailed discussion on neutrinoless double beta decay within a class of left-right symmetric models where neutrino mass originates by natural type-II seesaw dominance.…
Implications of the diphoton excess on Left-Right models and gauge unification
Frank F. Deppisch, Chandan Hati, Sudhanwa Patra +2
The recent diphoton excess signal at an invariant mass of 750 GeV can be interpreted in the framework of left-right symmetric models with additional scalar singlets and vector-like…
7 keV sterile neutrino Dark Matter in extended seesaw framework
Sudhanwa Patra, Prativa Pritimita
The appearance of a keV photon line in the X-ray spectra of Andromeda galaxy and other galaxy clusters including the Perseus galaxy can be interpreted as the signal of a …
Post-Sphaleron baryogenesis and oscillation in non-SUSY SO(10) GUT with gauge coupling unification and proton decay
Sudhanwa Patra, Prativa Pritimita
Post-sphaleron baryogenesis, a fresh and profound mechanism of baryogenesis accounts for the matter-antimatter asymmetry of our present universe in a framework of Pati-Salam symmet…
Sub-dominant Type II Seesaw as an Origin of Non-zero in SO(10) model with TeV scale Gauge Boson
Debasish Borah, Sudhanwa Patra, Prativa Pritimita
We discuss a class of left-right symmetric models where the light neutrino masses originate dominantly from type I seesaw mechanism along with a sub-dominant type II seesaw contrib…