One-loop chiral amplitudes of Møller scattering process
Abstract
The high energy amplitudes of the large angles Møller scattering are calculated in the frame of chiral basis in Born and 1-loop QED level. Taking into account as well the contribution from emission of soft real photons the compact relations free from infrared divergences are obtained. The expressions for the contributions to the cross section of individual chiral amplitudes are in agreement with renormalization group predictions.
- Publication:
-
European Physical Journal C
- Pub Date:
- April 2012
- DOI:
- 10.1140/epjc/s10052-012-1977-2
- arXiv:
- arXiv:1201.0460
- Bibcode:
- 2012EPJC...72.1977A
- Keywords:
-
- Radiative Correction;
- Vacuum Polarization;
- Infrared Divergence;
- Parity Violation Asymmetry;
- Hard Photon Emission;
- High Energy Physics - Phenomenology
- E-Print:
- 15 pages, 3 figures