The QED corrections in the standard model

The radiative correction as a commonly used methods of a comparison of the effects with different scales is known, for example, as Schwinger QED correction α/2π =1.15910^-3. It was found that the ratio between known Standard Model parameters m_μ/M_Z=1.159 10^-3 coincides with QED correction, while the lepton ratio m_μ/m_e=206.77 becomes integer 207.01 after small QED correction for the electron rest mass. We follow Nambu suggestion that empirical relations in particle masses could be useful for the SM-development and consider empirical relations in well-known particle masses, including top-quark and tau-lepton. Indirect confirmation of the tuning effects in particle masses was found in the analysis of nuclear data.