Consequences of Neutrinoless Double Decays Dominated by Short Range Interactions

Abstract

We investigate some consequences if neutrinoless double beta decays of nuclei are dominated by short range interactions. To illustrate our results, we assume that such decays proceed mainly through short range interactions involving two-W-bosons exchanges and confine ourselves to only include new scalars without new gauge interactions for SM fermions. For the neutrino mass problem we propose to solve it by adopting that the active light neutrinos have predominantly Dirac masses and the small Majorana masses induced by the new scalars render them pseudo(quasi)-Dirac particles. This particular aspect of neutrinos may be detectable in the next generation of neutrino oscillation experiments and/or neutrino telescopes. If so this opens a new connection between neutrinoless double beta decays and neutrino physics. We also noted the new physics signals such as high charged scalar states that can be explored in hadron colliders. In particular, we find that a high energy e^- e^- collider will be very useful in testing the origin of lepton number violation which complements neutrinoless double decays studies.

arXiv comment16 pages and 4 figures

References in corpus (30)

• Neutrino Physics with JUNO
• Neutrinoless Double-Beta Decay: Status and Prospects
• An improved upper limit on the neutrino mass from a direct kinematic method by KATRIN
• Limit on Neutrinoless ββ Decay of Xe-136 from the First Phase of KamLAND-Zen and Comparison with the Positive Claim in Ge-76
• Left-Right Symmetry: from LHC to Neutrinoless Double Beta Decay
• Neutrinoless Double-Beta Decay: a Probe of Physics Beyond the Standard Model
• Improved Limit on Neutrinoless Double-Beta Decay in ${}^{130}$Te with CUORE
• A neutrinoless double beta decay master formula from effective field theory
• Search for doubly charged Higgs boson production in multi-lepton final states with the ATLAS detector using proton-proton collisions at $\sqrt{s}$ = 13 TeV
• A superformula for neutrinoless double beta decay II: The short range part
• Towards a superformula for neutrinoless double beta decay
• On the Quantitative Impact of the Schechter-Valle Theorem
• Pseudo-Dirac Neutrinos in the New Standard Model
• Bilinear R-parity Violation in Neutrinoless Double Beta Decay
• Pseudo-Dirac Scenario for Neutrino Oscillations
• Pseudo-Dirac Neutrino Scenario: Cosmic Neutrinos at Neutrino Telescopes
• Effective Lagrangian approach to neutrinoless double beta decay and neutrino masses
• Short-Range Neutrinoless Double Beta Decay Mechanisms
• Testing Radiative Neutrino Mass Generation at the LHC
• Unconventional Neutrino Mass Generation, Neutrinoless Double Beta Decays, and Collider Phenomenology
• Quasi Dirac neutrino oscillations
• Towards an Advanced Linear International Collider
• Quasi-Dirac neutrino oscillations at DUNE and JUNO
• A Minimal Model of Majoronic Dark Radiation and Dark Matter
• Multi high charged scalars in the LHC searches and Majorana neutrino mass generations
• Some consequences of the Majoron being the dark radiation
• Discrete Dirac Neutrino in Warped Extra Dimensions
• Renormalization Group Study of the Minimal Majoronic Dark Radiation and Dark Matter Model
• Neutrino Properties from High Energy Astrophysical Neutrinos
• Relativistic Cyclotron Radiation Detection of Tritium Decay Electrons as a New Technique for Measuring the Neutrino Mass

Cited by in corpus (2)

• Neutrinoless double beta decay and the muonium-to-antimuonium transition in models with a doubly charged scalar
• Neutrinoless double beta decay without Majorana neutrinos