Radiative Corrections to P-Odd Asymmetry in Deep Inelastic Scattering of Polarized Leptons on Nucleons

摘要

The radiative corrections to the P-odd asymmetry in deep inelastic scattering of polarized leptons on nonpolarized nucleons are calculated. Calculations are based on the simple quark-parton model of strong interaction and on the Weinberg-Salam theory. Contributions of electromagnetic corrections, vacuum polarization and bremsstrahlung diagrams are taken into account. It is shown that the radiative effect reaches 20% in the mu N scattering at 280 GeV muon energy and does not exceed 10% in the eN scattering at 20 GeV electron energy. (Atomindex citation 11:519760)