Neutrino Textures and Experimental Signatures
Published:Dec 26, 2025 12:50
•1 min read
•ArXiv
Analysis
This paper explores neutrino mass textures within a left-right symmetric model using the modular $A_4$ group. It investigates how these textures impact experimental observables like neutrinoless double beta decay, lepton flavor violation, and neutrino oscillation experiments (DUNE, T2HK). The study's significance lies in its ability to connect theoretical models with experimental verification, potentially constraining the parameter space of these models and providing insights into neutrino properties.
Key Takeaways
- •The paper explores different two-zero textures of the neutrino mass matrix within a left-right symmetric model.
- •It investigates the impact of these textures on neutrinoless double beta decay and lepton flavor violation.
- •The study probes the textures at DUNE and T2HK, finding that these experiments can constrain the parameter space.
- •The combination of DUNE, T2HK, and high-precision measurements of $θ_{12}$ and $θ_{13}$ leads to highly predictive scenarios for certain textures.
Reference
“DUNE, especially when combined with T2HK, can significantly restrict the $θ_{23}-δ_{ m CP}$ parameter space predicted by these textures.”