Pedro Contreras2026-03-222026-03-22202410.1590/scielopreprints.9200https://doi.org/10.1590/scielopreprints.9200https://andeanlibrary.org/handle/123456789/84330In this numerical work, we find a self-consistent constant scattering superconducting lifetime for two different values of the disorder parameters, the inverse atomic strength, and the stoichiometric impurity in the triplet paired unconventional super-conductor strontium ruthenate. This finding is relevant for experimentalists given that the expressions for the ultrasound attenuation and the electronic thermal conductivity depend on the superconducting scattering lifetime, and a constant lifetime fits well nonequilibrium experimental data. Henceforth, this work helps experimentalists in their interpretation of the acquired data. Additionally, we encountered tiny imaginary parts of the self-energy that resembles the Miyake-Narikiyo tiny gap out-side the unitary elastic scattering limit, and below the threshold zero gap value of 1.0 meV.enSuperconductivityStrontiumConstant (computer programming)ScatteringCondensed matter physicsPhysicspreprint