Cargando…
Quark-antiquark potential in QCD
The potential energy of colour sources as a function of their separation is computed up to two loops; the renormalization group equations it satisfies are derived. This enables us to obtain beta (g) to O(g/sup 5/) and recover its known value. The solution of this Callan-Symanzik equation to O(g/sup...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1977
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(77)90026-8 http://cds.cern.ch/record/878517 |