Low-energy constraints to αs
oleh: Tormo Xavier Garcia i
| Format: | Article |
|---|---|
| Diterbitkan: | EDP Sciences 2014-06-01 |
Deskripsi
We briefly review some of the lower-energy constraints to the perturbative behaviour of the strong coupling αs, with some emphasis on the determination coming from the energy between two static sources calculated on the lattice.