A comparative study of $0\nu \beta \beta$ decay in symmetric and asymmetric left-right model

Abstract

We study the new physics contributions to neutrinoless double beta decay ($0\nu \beta \beta$) in a TeV scale left-right model with spontaneous D-parity breaking mechanism where the values of the $SU(2{)}_L$ and $SU(2{)}_R$ gauge couplings, $g_L$ and $g_R$ are unequal. Neutrino mass is generated in the model via gauge extended inverse seesaw mechanism. We embed the model in a non-supersymmetric $SO(10)$ GUT with a purpose of quantifying the results due to the condition $g_L\ne g_R$. We compare the predicted numerical values of half life of $0\nu \beta \beta$ decay, effective Majorana mass parameter and other lepton number violating parameters for three different cases; (i) for manifest left-right symmetric model ($g_L=g_R$), (ii) for left-right model with spontaneous D parity breaking ($g_L\ne g_R$), (iii) for Pati-Salam symmetry with D parity breaking ($g_L\ne g_R$). We show how different contributions to $0\nu \beta \beta$ decay are suppressed or enhanced depending upon the values of the ratio $\frac{g_R}{g_L}$ that are predicted from successful gauge coupling unification.

arXiv comment32 pages, 8 figures, 9 tables

References in corpus (65)

• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• Observation of electron-antineutrino disappearance at Daya Bay
• Observation of Reactor Electron Antineutrino Disappearance in the RENO Experiment
• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Indication for the disappearance of reactor electron antineutrinos in the Double Chooz experiment
• Measurement of Day and Night Neutrino Energy Spectra at SNO and Constraints on Neutrino Mixing Parameters
• Improved search for muon-neutrino to electron-neutrino oscillations in MINOS
• Pathways to Naturally Small Neutrino Masses
• Constraints on Neutrino Oscillations Using 1258 Days of Super-Kamiokande Solar Neutrino Data
• An improved upper limit on the neutrino mass from a direct kinematic method by KATRIN
• Unveiling $\nu$ secrets with cosmological data: neutrino masses and mass hierarchy
• Left-Right Symmetry: from LHC to Neutrinoless Double Beta Decay
• Neutrinoless Double Beta Decay and Physics Beyond the Standard Model
• TeV Scale Inverse Seesaw in SO(10) and Leptonic Non-Unitarity Effects
• Neutrinoless Double Beta Decay and Heavy Sterile Neutrinos
• Neutrinoless Double Beta Decay within QRPA with Proton-Neutron Pairing
• Supersymmetry and Neutrinoless Double Beta Decay
• Solar models and solar neutrino oscillations
• On the improvement of cosmological neutrino mass bounds
• Search for heavy Majorana neutrinos with the ATLAS detector in pp collisions at $\sqrt{s}=8$ TeV
• New vector-scalar contributions to neutrinoless double beta decay and constraints on R-parity violation
• Heavy Neutrinos and Lepton Flavour Violation in Left-Right Symmetric Models at the LHC
• Lepton number and flavour violation in TeV-scale left-right symmetric theories with large left-right mixing
• A neutrinoless double beta decay master formula from effective field theory
• A superformula for neutrinoless double beta decay II: The short range part
• Present and Future K and B Meson Mixing Constraints on TeV Scale Left-Right Symmetry
• First Limits on Left-Right Symmetry Scale from LHC Data
• Unified explanation of the $eejj$, diboson and dijet resonances at the LHC
• Neutrinoless Double Beta Decay
• Scale-dependent galaxy bias, CMB lensing-galaxy cross-correlation, and neutrino masses
• Constraining Neutrino Mass from Neutrinoless Double Beta Decay
• Minimal Left-Right Symmetric Dark Matter
• Neutrinoless double-$\beta$ decay in TeV scale Left-Right symmetric models
• TeV Scale Left-Right Symmetry and Large Mixing Effects in Neutrinoless Double Beta Decay
• Pinning down the mechanism of neutrinoless double beta decay with measurements in different nuclei
• Neutrino masses, dominant neutrinoless double beta decay, and observable lepton flavor violation in left-right models and SO(10) grand unification with low mass ${\mathbf{W}}_{\mathbf{R}},{\mathbf{Z}}_{\mathbf{R}}$ bosons
• Search for heavy Majorana or Dirac neutrinos and right-handed $W$ gauge bosons in final states with two charged leptons and two jets at $\sqrt{s}$ = 13 TeV with the ATLAS detector
• New Supersymmetric Contributions to Neutrinoless Double Beta Decay.
• Upgrade for Phase II of the GERDA Experiment
• Reconciling the 2 TeV Excesses at the LHC in a Linear Seesaw Left-Right Model
• Search for a right-handed gauge boson decaying into a high-momentum heavy neutrino and a charged lepton in $pp$ collisions with the ATLAS detector at $\sqrt{s}=13$ TeV
• Leptogenesis Constraints on the Mass of Right-handed Gauge Bosons
• Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at $\sqrt{s}=$ 13 TeV
• The Scalar Triplet Contribution to Lepton Flavour Violation and Neutrinoless Double Beta Decay in Left-Right Symmetric Model
• Phenomenology of left-right symmetric dark matter
• $\beta$-Decay Spectrum, Response Function and Statistical Model for Neutrino Mass Measurements with the KATRIN Experiment
• LHC-scale left-right symmetry and unification
• Falsifying leptogenesis for a TeV scale $W_R^{\pm }$ at the LHC
• Left-right models with light neutrino mass prediction and dominant neutrinoless double beta decay rate
• Sub-dominant Type II Seesaw as an Origin of Non-zero ${\theta }_{13}$ in SO(10) model with TeV scale $Z^{\prime }$ Gauge Boson
• Inverse Seesaw Mechanism in Nonsupersymmetric SO(10), Proton Lifetime, Nonunitarity Effects, and a Low-mass Z' Boson
• Neutrinoless Double Beta Decay in Left-Right Symmetry with Universal Seesaw
• Charged Lepton Flavour Violation and Neutrinoless Double Beta Decay in Left-Right Symmetric Models with Type I+II Seesaw
• First transmission of electrons and ions through the KATRIN beamline
• Post-Sphaleron baryogenesis and $n-\bar{n}$ oscillation in non-SUSY SO(10) GUT with gauge coupling unification and proton decay
• Lepton Number Violation within the Conformal Inverse Seesaw
• TeV scale Left Right Symmetry with spontaneous D-parity breaking
• Neutrinoless Double Beta Decay in LRSM with Natural Type-II seesaw Dominance
• Singlet fermion Dark Matter within Left-Right Model
• Vanishing corrections on the intermediate scale and implications for unification of forces
• New mechanism for Type-II seesaw dominance in SO(10) with low-mass Z-prime, RH neutrinos, and verifiable LFV, LNV, and proton decay
• Dark matter, lepton and baryon number, and left-right symmetric theories
• Neutrinoless double beta decay and pseudo-Dirac neutrino mass predictions through inverse seesaw mechanism
• $0\nu \beta \beta$ in left-right theories with Higgs doublets and gauge coupling unification
• 7 keV sterile neutrino Dark Matter in extended seesaw framework

Cited by in corpus (5)

• Left-right symmetry and leading contributions to neutrinoless double beta decay
• Neutrino Masses and Mixing in Models with Large Extra Dimensions and Localized Fermions
• Neutrino mass, mixing and muon $g-2$ explanation in $U(1{)}_{L_{\mu }-L_{\tau }}$ extension of left-right theory
• Exploring $0\nu \beta \beta$ and Leptogenesis in the Alternative Left-Right Model
• Vacuum Structure of Alternative Left-Right Model