11–16 Dec 2008
Valencia, Spain
Europe/Madrid timezone

The QED corrections in the Standard Model

11 Dec 2008, 16:10
20m
Valencia, Spain

Valencia, Spain

IFIC – Instituto de Física Corpuscular CSIC – Valencia Univ. Edificio Institutos de Investigación Apartado de Correos 22085 E-46071 Valencia SPAIN

Speaker

Dr Sergey Sukhoruchkin (Petersburg Nuclear Physics Institute)

Description

The radiative correction (of the type g/2pi) is one of the commonly used methods of a comparison of the effects with very different scales [1]. For example, Bernstein marked the closeness of the QED correction (alpha/pi) to the parameter of CP-nonconservation in kaon decay [2]. There is an exact coincidence between QED radiative correction alpha/2pi=1.159 10-3 with the ratio between well-known Standard Model parameters m-mu/MZ=1.159 10-3 [3], while the lepton ratio m-mu/m-e=206.77 become integer 207.01 after small QED correction for the electron rest mass. We follow Nambu suggestion [4] that empirical relations in particle masses could be useful for the SM-development, and consider additional empirical relations in well-known particle masses, including top-quark and tau-lepton. Indirect confirmation of these tuning effects in particle masses was found in the corresponding tuning effects in the nuclear data [5]. References: [1] I.T.Dyatlov, Phys. Rev. D 45 (1992) 1636. [2] J.Bernstein, Elementary Particles and their Currents, Stevens In. publ., 1968. [3] S.I.Sukhoruchkin, Nucl. Phys. A, 782 (2007) 37. [4] Y.Nambu, Nucl. Phys. A, 629, 3c (1998). [5] S.I.Sukhoruchkin, "Fundamental origin of nuclear tuning effects", Proc. Int. Conf. Nucl. Data Sci. Technol,. Nice, 2007, http://nd2007.edpsciences.org.

Primary author

Dr Sergey Sukhoruchkin (Petersburg Nuclear Physics Institute)

Presentation materials