Hard-Photon Production and Tests of QED at LEP
arXiv:hep-ex/0002036 · doi:10.1016/S0370-2693(00)00082-4
Abstract
The total and differential cross sections of the process e+e- -> n gamma with n >= 2 are measured using data collected by the L3 experiment at centre-of-mass energies of \sqrt{s}=183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons.
References in corpus (1)
Cited by in corpus (4)
- Cross Sections and Lorentz Violation
- Phenomenology of Lorentz-Conserving Noncommutative QED
- Determination of the e+e- -> gamma gamma (gamma) cross-section at centre-of-mass energies ranging from 189 GeV to 202 GeV
- Study of Multiphoton Final States and Tests of QED in e+e- collisions at \root(s) up to 209 GeV