Adding one triplet and one singlet scalar leptoquark to the 331RHN model generates one-loop Majorana masses for active neutrinos and two-loop masses for sterile neutrinos, with benchmark parameters consistent with current rare decay limits.
Introducing scalar leptoquarks into a 3-3-1 model to solve the $(g-2)_\mu $ puzzle
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In this work we introduce scalar leptoquarks into the 3-3-1 model with right-handed neutrinos with the aim of solving the $(g-2)_{\mu}$ puzzle. We show that besides the model supports leptoquarks in the octet, sextet, triplet and singlet representations, we identified that only one specif leptoquark in the singlet representation leads to flip of chirality as required to generate positive and robust contribution to the $(g-2)_\mu$. Then we calculate its contributions to $(g-2)_\mu$ and to the decay process $\mu \rightarrow e \gamma$ and discuss the results.
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Leptoquark-induced radiative masses for active and sterile neutrinos within the framework of the 3-3-1 model
Adding one triplet and one singlet scalar leptoquark to the 331RHN model generates one-loop Majorana masses for active neutrinos and two-loop masses for sterile neutrinos, with benchmark parameters consistent with current rare decay limits.