Cargando…
Resummation of ($\beta_{0}\alpha_{s}^{n}$) corrections in QCD: techniques and applications to the $\tau$ hadronic width and the heavy quark pole mass
We propose to resum exactly any number of one-loop vacuum polarization insertions into the scale of the coupling of lowest order radiative corrections. This makes maximal use of the information contained in one-loop perturbative corrections combined with the one-loop running of the effective couplin...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1995
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(95)00392-6 http://cds.cern.ch/record/276993 |