Super charm-tau fabric capabilities in search of new physics

Despite the triumphant success of the Standard Model (SM) in describing most of the experimental data, there are still a number of unresolved problems. Several experimental directions have been created to solve them, and one of them is to increase the accuracy of measurements. Such experiments include projects of super factories. They are excellent both for studying SM extensions with new particles of sufficiently low mass to be born as a result of an electron-positron collision in a collider, and for models that discover decays forbidden in SM. As an example, we choose a Super Charm-Tau Factory that is being built on the basis of the National Center of Physics and Mathematics of Moscow State University in Sarov. High luminosity and a universal detector allow precision calculations of the decay probabilities of charmed quarks and tau-leptons, and the polarization of the electron beam increases the number of observables sensitive to new physics.