Anomalous photon interactions
Abstract
It is pointed out that many models of the radiative decay of the Z 0 boson would necessitate a new two-photon-two-lepton effective interaction in an SU(2)×U(1) invariant theory. We study the effect of this interaction and show that its effect is negligible in QED processes at present energies. Possibilities of detecting it at future colliders are also discussed.
- Publication:
-
Physics Letters B
- Pub Date:
- May 1985
- DOI:
- 10.1016/0370-2693(85)91040-8
- Bibcode:
- 1985PhLB..155..103D