Cargando…
Anomalous evolution of nonsinglet structure functions
We review a formalism that includes the effects of nonperturbative U(1) symmetry breaking on the QCD evolution of nonsinglet structure functions. We show that a strong scale dependence is generated in an intermediate energy range 0.5 \lsim Q^2 \lsim 5~GeV^2 for all values of x. We show that this exp...
| Autores principales: | , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1994
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0920-5632(95)00037-A http://cds.cern.ch/record/268183 |