@article{Nellen Mondragón_2022, title={Flavourful axion and the Peccei-Quinn symmetry }, volume={3}, url={https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6316}, DOI={10.31349/SuplRevMexFis.3.020726}, abstractNote={<p>A model is presented, where the Froggatt-Nielsen and Peccei-Quinn symmetries are identified. This provides a solution to the strong CP problem and an explanation to the fermion mass hierarchy. At leading order, the quark mass matrix possess a Nearest-Neighbour-Interaction structure, while the neutrino mass matrix has a Majorana A2 texture. From a thorough numerical analysis the viability of this model is asserted, by comparing against current measurements. The data obtained from this analysis is then used to study properties from the axion.</p>}, number={2}, journal={Suplemento de la Revista Mexicana de Física}, author={Nellen Mondragón, Stefan Daniel}, year={2022}, month={Jun.}, pages={020726 1–9} }