Cargando…
Towards an effective-lagrangian approach to fermion-loop corrections
We present a study of the non-local lagrangian approach to incorporate higher-order effects in e+e- -> n fermions. In its minimal version, the non-local lagrangian approach is found to exhibit problems with unitarity and high-energy behaviour. We identify the origin of these problems and obtain s...
| Autores principales: | , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2003
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(03)00545-5 http://cds.cern.ch/record/608894 |