Large angle QED processes at e^+e^- colliders at energies below 3 GeV
High Energy Physics - Phenomenology
2009-10-30 v3
Abstract
QED processes at electron-positron colliders are considerd. We present differential cross-sections for large-angle Bhabha scattering, annihilation into muons and photons. Radiative corrections in the first order are taken into account exactly. Leading logarithmic contributions are calculated in all orders by means of the structure-function method. An accuracy of the calculation can be estimated about 0.2%.
Cite
@article{arxiv.hep-ph/9702262,
title = {Large angle QED processes at e^+e^- colliders at energies below 3 GeV},
author = {A. B. Arbuzov and G. V. Fedotovich and E. A. Kuraev and N. P. Merenkov and V. D. Rushai and L. Trentadue},
journal= {arXiv preprint arXiv:hep-ph/9702262},
year = {2009}
}
Comments
24 pages, LaTeX, 2 PS figures, numerical results for large-angle Bhabha are added